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2019 Joint EPRI – 123HiMAT International Conference on Advances in High-Temperature Materials

Plenary Session

“Reactive” Microstructure—The Key to Cost-Effective, Fatigue-Resistant High-Temperature Structural Materials

Bernd Kuhn; Jennifer Lopez Barrilao; Torsten Fischer

am-epri 2019; 1-10https://doi.org/10.31399/asm.cp.am-epri-2019p0001

View Articletitled, “Reactive” Microstructure—The Key to Cost-Effective, Fatigue-Resistant High-Temperature Structural Materials

Micromechanics of Co-Nb Laves Phases: Strength, Fracture Toughness, and Hardness as Function of Composition and Crystal Structure

W. Luo; C. Kirchlechner; G. Dehm; F. Stein

am-epri 2019; 11-21https://doi.org/10.31399/asm.cp.am-epri-2019p0011

View Articletitled, Micromechanics of Co-Nb Laves Phases: Strength, Fracture Toughness, and Hardness as Function of Composition and Crystal Structure

Assessment and Quantification of Damage in the Grade 91 Steel Partially Transformed Zone

John A. Siefert; Jonathan D. Parker; Ryan MacLachlan; Sabrina Yan; Rachel Thomson

am-epri 2019; 22-34https://doi.org/10.31399/asm.cp.am-epri-2019p0022

View Articletitled, Assessment and Quantification of Damage in the Grade 91 Steel Partially Transformed Zone

In Situ Measurement of Particulate Erosion Damage on Additively Manufactured IN718

A.T. Fry; J. Nunn; M.G. Gee; L. Orkney

am-epri 2019; 35-46https://doi.org/10.31399/asm.cp.am-epri-2019p0035

View Articletitled, In Situ Measurement of Particulate Erosion Damage on Additively Manufactured IN718

History of Allowable Stresses in Japan and Perspective on Improvement in Creep Strength Property of Grade 91 Steel

Kazuhiro Kimura; Kota Sawada

am-epri 2019; 47-59https://doi.org/10.31399/asm.cp.am-epri-2019p0047

View Articletitled, History of Allowable Stresses in Japan and Perspective on Improvement in Creep Strength Property of Grade 91 Steel

Ferritic Steels

Fabrication Experience of New High Oxidation Material—Thor 115

Michael Urzynicok; Krzysztof Kwieciński

am-epri 2019; 60-70https://doi.org/10.31399/asm.cp.am-epri-2019p0060

View Articletitled, Fabrication Experience of New High Oxidation Material—Thor 115

Microstructural Evaluation in Heat-Affected Zone of 9Cr-3W-3Co-Nd-B Heat-Resistant Steel

Tomoaki Hamaguchi; Shinnosuke Kurihara; Hiroyuki Hirata; Hirokazu Okada

am-epri 2019; 71-79https://doi.org/10.31399/asm.cp.am-epri-2019p0071

View Articletitled, Microstructural Evaluation in Heat-Affected Zone of 9Cr-3W-3Co-Nd-B Heat-Resistant Steel

Relationship of Long-Term Creep Rupture Strength between Base Metal and Weldment in Mod.9Cr-1Mo Steels

Ko Arisue; Nobuyoshi Komai; Kimihiko Tominaga; Masaaki Fujita

am-epri 2019; 80-89https://doi.org/10.31399/asm.cp.am-epri-2019p0080

View Articletitled, Relationship of Long-Term Creep Rupture Strength between Base Metal and Weldment in Mod.9Cr-1Mo Steels

Microstructure Control Using the Formation of Laves Phase through Interphase Precipitation in Ferritic Heat Resistant Steels

Zhetao Yuan; Satoru Kobayashi; Masao Takeyama

am-epri 2019; 90-95https://doi.org/10.31399/asm.cp.am-epri-2019p0090

View Articletitled, Microstructure Control Using the Formation of Laves Phase through Interphase Precipitation in Ferritic Heat Resistant Steels

Improvement in Creep and Steam Oxidation Resistance of Precipitation Strengthened Ferritic Steels

Toda Yoshiaki; Yamabe-Mitarai Yoko; Kaseya Akihiko; Umezawa Osamu

am-epri 2019; 96-103https://doi.org/10.31399/asm.cp.am-epri-2019p0096

View Articletitled, Improvement in Creep and Steam Oxidation Resistance of Precipitation Strengthened Ferritic Steels

Martensitic Steel CPJ7 for Improved High-Temperature Creep Capabilities in Power Plants

Martin Detrois; Paul D. Jablonski; Jeffrey A. Hawk

am-epri 2019; 104-115https://doi.org/10.31399/asm.cp.am-epri-2019p0104

View Articletitled, Martensitic Steel CPJ7 for Improved High-Temperature Creep Capabilities in Power Plants

Effect of Heat Treatment on Microstructure and Mechanical Properties of an Advanced Ta-Alloyed 9%Cr Steel

Evgeniy Tkachev; Andrey Belyakov

am-epri 2019; 116-122https://doi.org/10.31399/asm.cp.am-epri-2019p0116

View Articletitled, Effect of Heat Treatment on Microstructure and Mechanical Properties of an Advanced Ta-Alloyed 9%Cr Steel

Transformation Behavior of Weld Metal for CSEF Steels during Intercritical Post-weld Heat Treatment and the Impact on Mechanical Properties

Ronny Krein; Dorothea Kreuzer-Zagar

am-epri 2019; 123-134https://doi.org/10.31399/asm.cp.am-epri-2019p0123

View Articletitled, Transformation Behavior of Weld Metal for CSEF Steels during Intercritical Post-weld Heat Treatment and the Impact on Mechanical Properties

THOR115 Solution in High Temperature and High Sulfidizing Environments

L. Fullin; E. Escorza

am-epri 2019; 135-142https://doi.org/10.31399/asm.cp.am-epri-2019p0135

View Articletitled, THOR115 Solution in High Temperature and High Sulfidizing Environments

Influence of Manufacturing Process Parameters on 9-12% Cr Ferritic Steel Performance

A. P. Gligor; A. Ferrara; M. Ortolani

am-epri 2019; 143-155https://doi.org/10.31399/asm.cp.am-epri-2019p0143

View Articletitled, Influence of Manufacturing Process Parameters on 9-12% Cr Ferritic Steel Performance

Microstructure Evolution in a High Boron Ferritic Steel during Creep at 650°C

Nobuaki Sekido; Tomoyuki Hatta; Kouichi Maruyama; Kyosuke Yoshimi; Mitsuharu Yonemura

am-epri 2019; 156-161https://doi.org/10.31399/asm.cp.am-epri-2019p0156

View Articletitled, Microstructure Evolution in a High Boron Ferritic Steel during Creep at 650°C

Effect of Impurity Level and Normalizing Condition on Creep Rupture Behavior of 2.25Cr-1Mo Steel Thick Weld Joint

Hideshi Tezuka; Hideto Kato

am-epri 2019; 162-173https://doi.org/10.31399/asm.cp.am-epri-2019p0162

View Articletitled, Effect of Impurity Level and Normalizing Condition on Creep Rupture Behavior of 2.25Cr-1Mo Steel Thick Weld Joint

Influence of Microstructure on the Creep Properties of Grade P22 Steel

S von Willingh; RD Knutsen; RJ Curry

am-epri 2019; 174-184https://doi.org/10.31399/asm.cp.am-epri-2019p0174

View Articletitled, Influence of Microstructure on the Creep Properties of Grade P22 Steel

Degradation Mechanism of Long-Term Creep Rupture Strength in Gr.23 (2.25Cr-1.6W) Steel

Nobuyoshi Komai; Toshiyuki Imazato; Kimihiko Tominaga; Masaaki Fujita

am-epri 2019; 185-196https://doi.org/10.31399/asm.cp.am-epri-2019p0185

View Articletitled, Degradation Mechanism of Long-Term Creep Rupture Strength in Gr.23 (2.25Cr-1.6W) Steel

Microstructural Evolution and Steam Oxidation Resistance of Field-Tested Thor 115 Steel

A. Ferrara; M. Ortolani; E. Escorza; P. Scardi; M. D'Incau

am-epri 2019; 197-204https://doi.org/10.31399/asm.cp.am-epri-2019p0197

View Articletitled, Microstructural Evolution and Steam Oxidation Resistance of Field-Tested Thor 115 Steel

Super VM12—A New 12% Cr Boiler Steel

Marko Subanović; Javier Pirón Abellón; Arno Gauss; Mahmud Jarrar; André Schneider

am-epri 2019; 205-216https://doi.org/10.31399/asm.cp.am-epri-2019p0205

View Articletitled, Super VM12—A New 12% Cr Boiler Steel

Creep Behavior and Microstructure of a Prospective Re-Containing 10%Cr-3%Co-3%W Martensitic Steel

Alexandra Fedoseeva; Ivan Nikitin; Nadezhda Dudova; Rustam Kaibyshev

am-epri 2019; 217-226https://doi.org/10.31399/asm.cp.am-epri-2019p0217

View Articletitled, Creep Behavior and Microstructure of a Prospective Re-Containing 10%Cr-3%Co-3%W Martensitic Steel

On the Precipitation of the Laves Phase Particles in a Martensitic 10% Cr-3% Co-3% W-0.2% Re Steel during Creep at 650°C

Ivan Nikitin; Alexandra Fedoseeva; Nadezhda Dudova; Rustam Kaibyshev

am-epri 2019; 227-234https://doi.org/10.31399/asm.cp.am-epri-2019p0227

View Articletitled, On the Precipitation of the Laves Phase Particles in a Martensitic 10% Cr-3% Co-3% W-0.2% Re Steel during Creep at 650°C

Metallurgical Risk Factors in Grade 91 Steel

Sharhid Jabar; Geoff D West; Barbara Shollock; John Siefert

am-epri 2019; 235-245https://doi.org/10.31399/asm.cp.am-epri-2019p0235

View Articletitled, Metallurgical Risk Factors in Grade 91 Steel

Properties and Microstructure Evolution of Advanced High Performance Ferritic (HiperFer) Steels

J. Lopez Barrilao; B. Kuhn; T. Fischer

am-epri 2019; 246-252https://doi.org/10.31399/asm.cp.am-epri-2019p0246

View Articletitled, Properties and Microstructure Evolution of Advanced High Performance Ferritic (HiperFer) Steels

The Influence of Weld Thermal Cycle Simulations on the Microstructure of VM12-SHC Steel

R.G. Byrne; M.A.E. Jepson; R.C. Thomson; J.P. Shingledecker; J.A. Siefert

am-epri 2019; 253-264https://doi.org/10.31399/asm.cp.am-epri-2019p0253

View Articletitled, The Influence of Weld Thermal Cycle Simulations on the Microstructure of VM12-SHC Steel

Microstructural Evolution and Mechanical Properties of T122 Steel Tube in a 1000MW Ultra Supercritical Unit after Long-Term Service

Z.B. Zhang; Z.D. Fan; Y.C. Ma; K. Niu; C.X. Liu

am-epri 2019; 265-272https://doi.org/10.31399/asm.cp.am-epri-2019p0265

View Articletitled, Microstructural Evolution and Mechanical Properties of T122 Steel Tube in a 1000MW Ultra Supercritical Unit after Long-Term Service

Creep-Fatigue Interactions in 9CR Martensitic Cast Steel—Microstructure and Mechanical Behavior

Magdalena Speicher; Dirk Jobski; Christian Kontermann

am-epri 2019; 273-281https://doi.org/10.31399/asm.cp.am-epri-2019p0273

View Articletitled, Creep-Fatigue Interactions in 9CR Martensitic Cast Steel—Microstructure and Mechanical Behavior

High Temperature Oxidation Behavior of High Nitrogen Ferritic Steels

Fujimitsu Masuyama; Shoichi Matsubara; Yu Tonoe; Tomiko Yamaguchi

am-epri 2019; 282-293https://doi.org/10.31399/asm.cp.am-epri-2019p0282

View Articletitled, High Temperature Oxidation Behavior of High Nitrogen Ferritic Steels

A Standardized Approach for the Quantification of Microstructure in 9Cr Steels

Geoff D West; Sharhid Jabar; Barbara Shollock; Tapasvi Lolla; John Siefert

am-epri 2019; 294-303https://doi.org/10.31399/asm.cp.am-epri-2019p0294

View Articletitled, A Standardized Approach for the Quantification of Microstructure in 9Cr Steels

Pre-Straining Effect on the Creep Behavior of Impression Creep Tests for a P91 Steel at 600 °C

SJ Brett; C Dyson; S Maskill; W Sun; A Bridges

am-epri 2019; 304-314https://doi.org/10.31399/asm.cp.am-epri-2019p0304

View Articletitled, Pre-Straining Effect on the Creep Behavior of Impression Creep Tests for a P91 Steel at 600 °C

The Development of Nondestructive Evaluation Coupons in Full Grade 91 Cross-welds with Various Levels of Creep Damage

Alex Bridges; John Siefert; Jay Richardson

am-epri 2019; 315-326https://doi.org/10.31399/asm.cp.am-epri-2019p0315

View Articletitled, The Development of Nondestructive Evaluation Coupons in Full Grade 91 Cross-welds with Various Levels of Creep Damage

The Effect of Niobium Addition on Steam Oxidation Behavior of Ferritic Heat Resistant Steels at 923 K

Lidyana Utami; Mitsutoshi Ueda

am-epri 2019; 327-335https://doi.org/10.31399/asm.cp.am-epri-2019p0327

View Articletitled, The Effect of Niobium Addition on Steam Oxidation Behavior of Ferritic Heat Resistant Steels at 923 K

Effect of Boron Nitrides and Aluminum Nitrides on Long-Term Creep Life and Rupture Ductility of Martensitic 9 to 12Cr Steels

Fujio Abe; Toshio Ohba; Hideko Miyazaki; Yoshiaki Toda; Masaaki Tabuchi

am-epri 2019; 336-347https://doi.org/10.31399/asm.cp.am-epri-2019p0336

View Articletitled, Effect of Boron Nitrides and Aluminum Nitrides on Long-Term Creep Life and Rupture Ductility of Martensitic 9 to 12Cr Steels

Microstructural Analysis of Service Exposed IBN1 MarBN Steel Boiler Tubing

Scott Lockyer; Mark Jepson; Xu Xu; Will Philpott

am-epri 2019; 348-359https://doi.org/10.31399/asm.cp.am-epri-2019p0348

View Articletitled, Microstructural Analysis of Service Exposed IBN1 MarBN Steel Boiler Tubing

Microstructurally Based Modeling of Creep Deformation of Martensitic Steels

Bernhard Sonderegger; Florian Riedlsperger; Bernhard Krenmayr; Bernhard Fercher; Bernd Niederl; Christof Sommitsch

am-epri 2019; 360-369https://doi.org/10.31399/asm.cp.am-epri-2019p0360

View Articletitled, Microstructurally Based Modeling of Creep Deformation of Martensitic Steels

A Summary of 10 Years Research on Grade 91 and Grade 92 Steel

Yukio Takahashi; Haruhisa Shigeyama; John Siefert; Jonathan Parker

am-epri 2019; 370-378https://doi.org/10.31399/asm.cp.am-epri-2019p0370

View Articletitled, A Summary of 10 Years Research on Grade 91 and Grade 92 Steel

Nickel-Based Alloys and Superalloys

On the Corrosive Behavior of Nickel-Based Superalloys for Turbine Engines: Cyclic Oxidation and Its Impact on Crack Propagation

Karl Michael Kraemer; Lorenz Woellmann; Falk Mueller; Matthias Oechsner

am-epri 2019; 379-390https://doi.org/10.31399/asm.cp.am-epri-2019p0379

View Articletitled, On the Corrosive Behavior of Nickel-Based Superalloys for Turbine Engines: Cyclic Oxidation and Its Impact on Crack Propagation

Grain Boundary Design Using Precipitation of Delta-Ni₃Nb Phase for Ni-Based Wrought Alloys

Satoru Kobayashi; Tomoki Otsuka; Masao Takeyama; Chuya Aoki; Tomonori Ueno

am-epri 2019; 391-397https://doi.org/10.31399/asm.cp.am-epri-2019p0391

View Articletitled, Grain Boundary Design Using Precipitation of Delta-Ni<sub>3</sub>Nb Phase for Ni-Based Wrought Alloys

High Temperature Properties of Ni-38-Cr-3.8Al with High Hardness and High Hot Corrosion Resistance

Yoshihiko Koyanagi; Hiroyuki Takabayashi; Hiroyuki Y. Yasuda

am-epri 2019; 398-404https://doi.org/10.31399/asm.cp.am-epri-2019p0398

View Articletitled, High Temperature Properties of Ni-38-Cr-3.8Al with High Hardness and High Hot Corrosion Resistance

Effect of Temperature on Fracture Toughness of Inconel 617B Superalloy Welded Joint

Xiaogang Li; Kejian Li; Shanlin Li; Jiluan Pan; Zhipeng Cai

am-epri 2019; 405-415https://doi.org/10.31399/asm.cp.am-epri-2019p0405

View Articletitled, Effect of Temperature on Fracture Toughness of Inconel 617B Superalloy Welded Joint

Creep Rupture Properties of Dissimilar Welded Joint between Inconel 617B and COST E Martensitic Steel

Yu Zhang; Kejian Li; Jiluan Pan; Zhipeng Cai; Yao Wu

am-epri 2019; 416-425https://doi.org/10.31399/asm.cp.am-epri-2019p0416

View Articletitled, Creep Rupture Properties of Dissimilar Welded Joint between Inconel 617B and COST E Martensitic Steel

Desulfurization Mechanism of Molten Ni-Base Superalloy Containing Al Using CaO Rod

Yuki Kishimoto; Taketo Iguchi; Takaaki Kono; Tadaharu Yokokawa; Makoto Osawa; Kyoko Kawagishi; Shinsuke Suzuki; Hiroshi Harada

am-epri 2019; 426-432https://doi.org/10.31399/asm.cp.am-epri-2019p0426

View Articletitled, Desulfurization Mechanism of Molten Ni-Base Superalloy Containing Al Using CaO Rod

Microstructure Evolution during Isothermal Aging of Multimodal Ni-Based Superalloys

Yoshiya Yamaguchi; Ryotaro Tajima; Yoshihiro Terada

am-epri 2019; 433-440https://doi.org/10.31399/asm.cp.am-epri-2019p0433

View Articletitled, Microstructure Evolution during Isothermal Aging of Multimodal Ni-Based Superalloys

Generation Behavior of Abnormally Large Grain in Superalloy 718

Chuya Aoki; Masayoshi Date; Tomonori Ueno; Takehiro Ohno; Katsunari Oikawa

am-epri 2019; 441-447https://doi.org/10.31399/asm.cp.am-epri-2019p0441

View Articletitled, Generation Behavior of Abnormally Large Grain in Superalloy 718

Effect of Aging Heat-Treatment on the Creep Behavior of Inconel 740H Used in 700 °C A-USC Power Plants

Ji Li; Rongcan Zhou; Liying Tang; Bohan Wang; Shufang Hou; Jiang Li; Weiguo Liu; Hongyu Liu; Xiaomin Li

am-epri 2019; 448-459https://doi.org/10.31399/asm.cp.am-epri-2019p0448

View Articletitled, Effect of Aging Heat-Treatment on the Creep Behavior of Inconel 740H Used in 700 °C A-USC Power Plants

Advanced Ultra-Supercritical Valve Development Program

Fadila Khelfaoui; Luc Vernhes; Stanley Isbitsky; Rejean Rene; Julien Schmitt; Thomas Schmitt

am-epri 2019; 460-469https://doi.org/10.31399/asm.cp.am-epri-2019p0460

View Articletitled, Advanced Ultra-Supercritical Valve Development Program

Effect of Prior Particle Boundary on Deformability of Powder Processed Turbine Disk Alloy

Naoya Kanno; Masaya Higashi; Tomomichi Ozaki; Nobuyasu Tsuno; Koshiro Yamane; Satoshi Takahashi

am-epri 2019; 470-478https://doi.org/10.31399/asm.cp.am-epri-2019p0470

View Articletitled, Effect of Prior Particle Boundary on Deformability of Powder Processed Turbine Disk Alloy

Effects of Phosphorus Addition on the Creep Behavior and Microstructure of Wrought γ′-Strengthened Ni-Based Superalloys

Y. Hasebe; M. Yoshida; E. Maeda; S. Ohsaki

am-epri 2019; 479-487https://doi.org/10.31399/asm.cp.am-epri-2019p0479

View Articletitled, Effects of Phosphorus Addition on the Creep Behavior and Microstructure of Wrought γ′-Strengthened Ni-Based Superalloys

Effect of Cold Working on Oxidation Assisted Cracking Behaviors on Alloy 718

Yuichiro Sueishi

am-epri 2019; 488-495https://doi.org/10.31399/asm.cp.am-epri-2019p0488

View Articletitled, Effect of Cold Working on Oxidation Assisted Cracking Behaviors on Alloy 718

Phase-Field Simulation and Machine Learning for Predicting Rafting Kinetics in Ni-Based Superalloys

Yusuke Matsuoka; Yuhki Tsukada; Toshiyuki Koyama

am-epri 2019; 496-505https://doi.org/10.31399/asm.cp.am-epri-2019p0496

View Articletitled, Phase-Field Simulation and Machine Learning for Predicting Rafting Kinetics in Ni-Based Superalloys

Influence of γ′ Morphology on Hot Workability of Alloy U520 below the γ′-Solvus Temperature

Yoshiki Kumagai; Yoshinori Sumi; Hiroyuki Takabayashi

am-epri 2019; 506-512https://doi.org/10.31399/asm.cp.am-epri-2019p0506

View Articletitled, Influence of γ′ Morphology on Hot Workability of Alloy U520 below the γ′-Solvus Temperature

Creep Strength and Microstructure of Ni-Base Alloys for Advanced USC Boiler Tubes and Pipes

Hiroyuki Semba; Hirokazu Okada; Tomoaki Hamaguchi; Shinnosuke Kurihara; Katsuki Tanaka

am-epri 2019; 513-522https://doi.org/10.31399/asm.cp.am-epri-2019p0513

View Articletitled, Creep Strength and Microstructure of Ni-Base Alloys for Advanced USC Boiler Tubes and Pipes

An Economical 1-Step Aging Treatment for Haynes 282 Superalloy—Effects on Microstructure and High-Temperature Properties

Mathieu Terner; Kyeong-Yong Shin; Jin-Hyeok Kim; Hyun-Uk Hong; Byeong-Ook Kong

am-epri 2019; 523-534https://doi.org/10.31399/asm.cp.am-epri-2019p0523

View Articletitled, An Economical 1-Step Aging Treatment for Haynes 282 Superalloy—Effects on Microstructure and High-Temperature Properties

Crystal Plasticity Mechanism of the Transition Behavior from Opening to Shearing Cracking in a Nickel-Based Single Crystal Superalloy

Motoki Sakaguchi; Xiaosheng Chen; Yu Kitahara; Hirotsugu Inoue

am-epri 2019; 535-545https://doi.org/10.31399/asm.cp.am-epri-2019p0535

View Articletitled, Crystal Plasticity Mechanism of the Transition Behavior from Opening to Shearing Cracking in a Nickel-Based Single Crystal Superalloy

Creep and Creep Crack Behavior of Alloy C-263 Used for Thick-Walled Components—An Update

Falk Mueller; Matthias Oechsner; Magdalena Speicher; Andreas Klenk

am-epri 2019; 546-557https://doi.org/10.31399/asm.cp.am-epri-2019p0546

View Articletitled, Creep and Creep Crack Behavior of Alloy C-263 Used for Thick-Walled Components—An Update

Microstructure and Mechanical Properties of Haynes 282 Fabricated by Electron Beam Melting

Sebastien Dryepondt; Mike M. Kirka; Patxi Fernandez-Zelaia; Kinga A. Unocic

am-epri 2019; 558-569https://doi.org/10.31399/asm.cp.am-epri-2019p0558

View Articletitled, Microstructure and Mechanical Properties of Haynes 282 Fabricated by Electron Beam Melting

A Unique Influence of Creep Deformation on the Subsequent Fatigue Crack Propagation in a Single Crystal Ni-Base Superalloy

Shiyu Suzuki; Motoki Sakaguchi; Hirotsugu Inoue

am-epri 2019; 570-579https://doi.org/10.31399/asm.cp.am-epri-2019p0570

View Articletitled, A Unique Influence of Creep Deformation on the Subsequent Fatigue Crack Propagation in a Single Crystal Ni-Base Superalloy

Characterization of Ni-Based Alloys for Advanced Ultra-Supercritical Power Plants

Xiang Chen; Peter Tortorelli; Amit Shyam; Michael Santella; Sebastien Dryepondt; Kinga A. Unocic; Edgar Lara-Curzio; Philip Maziasz

am-epri 2019; 580-591https://doi.org/10.31399/asm.cp.am-epri-2019p0580

View Articletitled, Characterization of Ni-Based Alloys for Advanced Ultra-Supercritical Power Plants

Creep Damage Assessment of 47Ni-23Cr-23Fe-7W Alloy

Yoshiki Shioda; Hirokatsu Nakagawa; Kyohei Nomura; Naoki Yamazaki; Keiji Kubushiro

am-epri 2019; 592-602https://doi.org/10.31399/asm.cp.am-epri-2019p0592

View Articletitled, Creep Damage Assessment of 47Ni-23Cr-23Fe-7W Alloy

Creep Damage Evaluation for Welded Pipe of Ni Based Alloy HR6W Using Full Thickness Specimen

Shengde Zhang; Hiroyuki Fukutomi

am-epri 2019; 603-613https://doi.org/10.31399/asm.cp.am-epri-2019p0603

View Articletitled, Creep Damage Evaluation for Welded Pipe of Ni Based Alloy HR6W Using Full Thickness Specimen

Development of Pt-Ir Diffusion Coatings on Ni-Based Single Crystal Superalloys for Oxidation Protection

Hideyuki Murakami; Dao Chi Tue; Akira Ishida; Masao Hayakawa; Le Thi Hong Lien

am-epri 2019; 614-620https://doi.org/10.31399/asm.cp.am-epri-2019p0614

View Articletitled, Development of Pt-Ir Diffusion Coatings on Ni-Based Single Crystal Superalloys for Oxidation Protection

Effects of Eta Phase on Creep Performance of the Nickel-Base Superalloy 263

N.R. Mohale; W.W. Milligan; P.G. Sanders; C.L. White; J.P. Shingledecker; P.A. Bridges

am-epri 2019; 621-627https://doi.org/10.31399/asm.cp.am-epri-2019p0621

View Articletitled, Effects of Eta Phase on Creep Performance of the Nickel-Base Superalloy 263

Stainless Steels

Alloy Design and Development of High Cr Containing FeCrAl Ferritic Alloys for Extreme Environments

Yukinori Yamamoto; Bruce A. Pint; Michael P. Brady; Sudarsanam Babu; Chih-Hsiang Kuo; Benjamin Shassere

am-epri 2019; 628-639https://doi.org/10.31399/asm.cp.am-epri-2019p0628

View Articletitled, Alloy Design and Development of High Cr Containing FeCrAl Ferritic Alloys for Extreme Environments

Effect of B Addition on Creep Strength of Low-C Austenitic Steels

Nao Otaki; Hirokazu Okada

am-epri 2019; 640-646https://doi.org/10.31399/asm.cp.am-epri-2019p0640

View Articletitled, Effect of B Addition on Creep Strength of Low-C Austenitic Steels

Investigation of the Steam Oxidation Resistance of Sanicro 25—A Material for Superheater and Reheaters in High Efficiency A-USC Fossil Power Plants

Yanyan Bi; Guocai Chai; Magnus Brodin

am-epri 2019; 647-654https://doi.org/10.31399/asm.cp.am-epri-2019p0647

View Articletitled, Investigation of the Steam Oxidation Resistance of Sanicro 25—A Material for Superheater and Reheaters in High Efficiency A-USC Fossil Power Plants

The Dominant Factors of Creep Rupture Strength of 18Cr-9Ni-3Cu-Nb-N Steel

Keita Hashimoto; Ko Arisue; Nobuhiko Saito; Nobuyoshi Komai; Erika Nagashima; Kimihoko Tominaga; Masaaki Fujita

am-epri 2019; 655-664https://doi.org/10.31399/asm.cp.am-epri-2019p0655

View Articletitled, The Dominant Factors of Creep Rupture Strength of 18Cr-9Ni-3Cu-Nb-N Steel

Creep Strength and Microstructural Change of 25Cr-20Ni-Nb-N Steel

Kota Sawada; Kaoru Sekido; Kazuhiro Kimura

am-epri 2019; 665-672https://doi.org/10.31399/asm.cp.am-epri-2019p0665

View Articletitled, Creep Strength and Microstructural Change of 25Cr-20Ni-Nb-N Steel

Study on the Long-Term Performance of Super 304H Pipe in Superheater of Ultra Supercritical 1000 MW Power Unit

Wei Xiong; Qiaochun Ma; Wangan Fu; Zhigang Shi; Zun Yin; Aijun Yan

am-epri 2019; 673-684https://doi.org/10.31399/asm.cp.am-epri-2019p0673

View Articletitled, Study on the Long-Term Performance of Super 304H Pipe in Superheater of Ultra Supercritical 1000 MW Power Unit

Study on the Test Method of Oxide Scale Adhesion inside Superheater/Reheater Tubes Based on Image Recognition

Junwen Guo; Jianmin Ma; Yue Qiao; Zhigang Li; Kun Niu; Aijun Yan; Le Hao; Wu Wen; Xiaojiang Yan

am-epri 2019; 685-693https://doi.org/10.31399/asm.cp.am-epri-2019p0685

View Articletitled, Study on the Test Method of Oxide Scale Adhesion inside Superheater/Reheater Tubes Based on Image Recognition

Study on the Magnetic Nondestructive Testing Technology for Oxide Scales

Jingyi Du; Kang Chen; Jiacheng Wang; Le Hao; Yue Qiao; Weizhong Teng; Ming Feng; Qingli Liu; Aijun Yan

am-epri 2019; 694-702https://doi.org/10.31399/asm.cp.am-epri-2019p0694

View Articletitled, Study on the Magnetic Nondestructive Testing Technology for Oxide Scales

Characterization of the Microstructural Evolution of Aged Super 304H (UNS S30432) Advanced Austenitic Stainless Steel

C. Pulsford; M. A. E. Jepson; R. C. Thompson; T. Lolla; J. Siefert

am-epri 2019; 703-714https://doi.org/10.31399/asm.cp.am-epri-2019p0703

View Articletitled, Characterization of the Microstructural Evolution of Aged Super 304H (UNS S30432) Advanced Austenitic Stainless Steel

Root Cause Analysis of Boiler Final Superheater Bending Tube Failure

C. W. Tzeng; C. S. Kao; T. T. Chen

am-epri 2019; 715-725https://doi.org/10.31399/asm.cp.am-epri-2019p0715

View Articletitled, Root Cause Analysis of Boiler Final Superheater Bending Tube Failure

A Study of Sigma Phase Evolution in Long-Term Creep Tested Super 304H Samples

Tapasvi Lolla; John Siefert; Geoff West; Mike Gagliano

am-epri 2019; 726-737https://doi.org/10.31399/asm.cp.am-epri-2019p0726

View Articletitled, A Study of Sigma Phase Evolution in Long-Term Creep Tested Super 304H Samples

Gas Turbine Materials and Applications

Influence of Initial Precipitated γ′′ Phase Microstructure on δ-Phase Precipitation Behavior in Alloy 718

Takuji Otake; Takashi Nishimoto; Takuma Okajima

am-epri 2019; 738-749https://doi.org/10.31399/asm.cp.am-epri-2019p0738

View Articletitled, Influence of Initial Precipitated γ′′ Phase Microstructure on δ-Phase Precipitation Behavior in Alloy 718

A286 Applications in Turbo Machineries—Experiences in Fabrication, In-Service Evaluation, and Failure Analysis

Vamadevan Gowreesan; Wayne Greaves

am-epri 2019; 750-761https://doi.org/10.31399/asm.cp.am-epri-2019p0750

View Articletitled, A286 Applications in Turbo Machineries—Experiences in Fabrication, In-Service Evaluation, and Failure Analysis

Microstructure and High-Temperature Strength in Cr-Si Binary Alloys

Yuki Aono; Toshihiro Omori; Ryosuke Kainuma

am-epri 2019; 762-770https://doi.org/10.31399/asm.cp.am-epri-2019p0762

View Articletitled, Microstructure and High-Temperature Strength in Cr-Si Binary Alloys

Modelling Hot Corrosion Damage in Industrial Gas Turbines

J Sumner; N J Simms; A Kulkarni

am-epri 2019; 771-782https://doi.org/10.31399/asm.cp.am-epri-2019p0771

View Articletitled, Modelling Hot Corrosion Damage in Industrial Gas Turbines

Component Level Hot Corrosion and Deposit Modeling for Large Gas Turbines

Anand A. Kulkarni; Masayoshi Senga; Stefan W. Kiliani; Joy Summer; Nigel J. Simms

am-epri 2019; 783-794https://doi.org/10.31399/asm.cp.am-epri-2019p0783

View Articletitled, Component Level Hot Corrosion and Deposit Modeling for Large Gas Turbines

Advanced Materials Processing

Ultrahigh-Temperature Tensile Creep Behavior of 1st Generation MoSiBTiC Alloy

Kyosuke Yoshimi; Shiho Yamamoto Kamata; Ryuta Yanagiya; Shuntaro Ida; Sojiro Uemura; Sadahiro Tsurekawa

am-epri 2019; 795-802https://doi.org/10.31399/asm.cp.am-epri-2019p0795

View Articletitled, Ultrahigh-Temperature Tensile Creep Behavior of 1st Generation MoSiBTiC Alloy

Creep Behavior of Near-α Ti-Al-Nb-Zr Alloys

Yoko Yamabe-Mitarai; Kei Shimagami; Haruki Masuyama; Tetsuya Matsunaga; Yoshiaki Toda; Tsutomu Ito

am-epri 2019; 803-811https://doi.org/10.31399/asm.cp.am-epri-2019p0803

View Articletitled, Creep Behavior of Near-α Ti-Al-Nb-Zr Alloys

Microstructure Evolution and High-Temperature Strength of Thermomechanical Processed Near-α Ti Alloys

Haruki Masuyama; Kei Shimagami; Tsutomu Ito; Masayuki Shimojo; Yoko Yamabe-Mitarai

am-epri 2019; 812-820https://doi.org/10.31399/asm.cp.am-epri-2019p0812

View Articletitled, Microstructure Evolution and High-Temperature Strength of Thermomechanical Processed Near-α Ti Alloys

High-Temperature Shape Memory Effect of High Entropy Alloys

Hiromichi Matsuda; Hirotaka Sato; Masayuki Shimojo; Yoko Yamabe-Mitarai

am-epri 2019; 821-829https://doi.org/10.31399/asm.cp.am-epri-2019p0821

View Articletitled, High-Temperature Shape Memory Effect of High Entropy Alloys

Effect of Off-Stoichiometry on Elastic Modulus of TiC Phase in Mo-TiC Ternary System

Shuntaro Ida; Nobuaki Sekido; Kyosuke Yoshimi

am-epri 2019; 830-835https://doi.org/10.31399/asm.cp.am-epri-2019p0830

View Articletitled, Effect of Off-Stoichiometry on Elastic Modulus of TiC Phase in Mo-TiC Ternary System

Anisotropic Mechanical Properties of EBM Manufactured Alloy 718

Yuta Tanaka; Keiji Kubushiro

am-epri 2019; 836-841https://doi.org/10.31399/asm.cp.am-epri-2019p0836

View Articletitled, Anisotropic Mechanical Properties of EBM Manufactured Alloy 718

Welding and Foundry Processing of MARBN Cast Components

R. Hanus; J. Steiner; S. Baumgartner; H. Pahr; A. Nitsche; P. Mayr

am-epri 2019; 842-851https://doi.org/10.31399/asm.cp.am-epri-2019p0842

View Articletitled, Welding and Foundry Processing of MARBN Cast Components

Method of On-Site Repairing Steam Turbine Valve Seat with Laser Cladding

Qiyin Liao; Xinxin He; Gang Zhang; Zhi Cai

am-epri 2019; 852-862https://doi.org/10.31399/asm.cp.am-epri-2019p0852

View Articletitled, Method of On-Site Repairing Steam Turbine Valve Seat with Laser Cladding

Development of High Strength Mo Alloy (Mo-Mo₅SiB₂ Alloy) for Material Forming

Ippei Adachi; Yuri Watanabe; Nidenobu Nishino; Takanori Kadokura; Tomohiro Takida; Akihiko Ikegaya

am-epri 2019; 863-868https://doi.org/10.31399/asm.cp.am-epri-2019p0863

View Articletitled, Development of High Strength Mo Alloy (Mo-Mo<sub>5</sub>SiB<sub>2</sub> Alloy) for Material Forming

Establishing Induction Bending Technique for Ni-Based Alloy HR6W Large Piping

Kyohei Nomura; Keiji Kubushiro; Hirokatsu Nakagawa; Yuzo Nishimoto; Takashi Yamaguchi; Hideyuki Mihune

am-epri 2019; 869-879https://doi.org/10.31399/asm.cp.am-epri-2019p0869

View Articletitled, Establishing Induction Bending Technique for Ni-Based Alloy HR6W Large Piping

Design of High-Temperature Superalloys for Additive Manufacturing

John W.G. Clark; David J. Crudden; Andre A.N. Nemeth; Yuanbo Tang; Sabin Sulzer; Roger C. Reed

am-epri 2019; 880-891https://doi.org/10.31399/asm.cp.am-epri-2019p0880

View Articletitled, Design of High-Temperature Superalloys for Additive Manufacturing

Experimental Study of Extruded Powder Metallurgy γ-TiAl Based Alloys

Z. Huvelin; M. Perrut; A. Bachelier-Locq; P. Sallot

am-epri 2019; 892-896https://doi.org/10.31399/asm.cp.am-epri-2019p0892

View Articletitled, Experimental Study of Extruded Powder Metallurgy γ-TiAl Based Alloys

Influence of Unique Layered Microstructure on Mechanical Properties of TiAl-Based Alloys Prepared by Electron Beam Melting

Ken Cho; Masahiro Sakata; Jong Yeong Oh; Hiroyuki Y. Yasuda; Mitsuharu Todai; Ayako Ikeda; Minoru Ueda; Masao Takeyama; Takayoshi Nakano

am-epri 2019; 897-903https://doi.org/10.31399/asm.cp.am-epri-2019p0897

View Articletitled, Influence of Unique Layered Microstructure on Mechanical Properties of TiAl-Based Alloys Prepared by Electron Beam Melting

Effect of Heat Treatment on Microstructure and Mechanical Properties of Dual Two-Phase Ni₃Al and Ni₃V Intermetallic Alloys

Kazushige Ioroi; Yasuyuki Kaneno; Takayuki TakasugiI; Satoshi Semboshi

am-epri 2019; 904-913https://doi.org/10.31399/asm.cp.am-epri-2019p0904

View Articletitled, Effect of Heat Treatment on Microstructure and Mechanical Properties of Dual Two-Phase Ni<sub>3</sub>Al and Ni<sub>3</sub>V Intermetallic Alloys

Creep Characteristics of Near Alpha-Ti Alloys and Proposal of Deformation Mechanism Map

Tsutomu Ito; Tomonori Kitashima; Yoko Yamabe-Mitarai

am-epri 2019; 914-923https://doi.org/10.31399/asm.cp.am-epri-2019p0914

View Articletitled, Creep Characteristics of Near Alpha-Ti Alloys and Proposal of Deformation Mechanism Map

Environmental Effects

Effect of Silicon and Chromium Additions on Surface Oxide/Nitride Layers in a Fe-0.4 wt.% C Alloy by Novel Salt-Bath Nitrocarburizing Treatment

Haruna Ishizuka; Masao Takeyama; Youichi Watanabe

am-epri 2019; 924-929https://doi.org/10.31399/asm.cp.am-epri-2019p0924

View Articletitled, Effect of Silicon and Chromium Additions on Surface Oxide/Nitride Layers in a Fe-0.4 wt.% C Alloy by Novel Salt-Bath Nitrocarburizing Treatment

Effect of Impurities in CO₂ at Supercritical Pressure on Alloy Compatibility

B. A. Pint; J. R. Keiser

am-epri 2019; 930-938https://doi.org/10.31399/asm.cp.am-epri-2019p0930

View Articletitled, Effect of Impurities in CO<sub>2</sub> at Supercritical Pressure on Alloy Compatibility

Water Chemistry and Pressure Effects on Steam Oxidation of Ferritic and Austenitic Steels

B. A. Pint; S. R. Pearson; R. De Las Casas Aranda; M. J. Lance; S. S. Raiman; S. C. Kung

am-epri 2019; 939-947https://doi.org/10.31399/asm.cp.am-epri-2019p0939

View Articletitled, Water Chemistry and Pressure Effects on Steam Oxidation of Ferritic and Austenitic Steels

Effect of Dissolved Oxygen Level on Stress Corrosion Cracking Susceptibility of Structural Steels

Jiheon Jun; Stephen S. Raiman; Rogelio De Las Casas Aranda; Bruce A. Pint

am-epri 2019; 948-952https://doi.org/10.31399/asm.cp.am-epri-2019p0948

View Articletitled, Effect of Dissolved Oxygen Level on Stress Corrosion Cracking Susceptibility of Structural Steels

Long-Term Performance of High Temperature Alloys in Oxidizing Environments and Supercritical CO₂

V. P. Deodeshmukh; B. A. Pint

am-epri 2019; 953-966https://doi.org/10.31399/asm.cp.am-epri-2019p0953

View Articletitled, Long-Term Performance of High Temperature Alloys in Oxidizing Environments and Supercritical CO<sub>2</sub>

Possibility of Scale Breakage by the Electromotive Force Generated in the Zirconium Oxide Scale at 873 K

Kenichi Kawamura; Gen Kishimoto

am-epri 2019; 967-970https://doi.org/10.31399/asm.cp.am-epri-2019p0967

View Articletitled, Possibility of Scale Breakage by the Electromotive Force Generated in the Zirconium Oxide Scale at 873 K

Competitive Effect of Nb and V on High-Temperature Oxidation of α₂-Ti-30Al Alloys

Domingo Jullian; Shigenari Hayashi; Masao Takeyama

am-epri 2019; 971-975https://doi.org/10.31399/asm.cp.am-epri-2019p0971

View Articletitled, Competitive Effect of Nb and V on High-Temperature Oxidation of α<sub>2</sub>-Ti-30Al Alloys

Oxidation Behavior of Alloy 718 Built Up by Selective Laser Melting

Yen-Ling Kuo; Shigenari Hayashi; Hao Yu; Koji Kakehi

am-epri 2019; 976-980https://doi.org/10.31399/asm.cp.am-epri-2019p0976

View Articletitled, Oxidation Behavior of Alloy 718 Built Up by Selective Laser Melting

Research on On-line Detection Technology of Oxide Scale Based on Magnetic Sensitivity and Granularity Behavior

Yan Aijun; Li Zhigang; Dong Hongnian; Qiao Yue; Hao Chen; Wang Shunsen; Fang Li; Mao Jingru; Chen Kang; Wang Jiacheng; Du Jingyi

am-epri 2019; 981-989https://doi.org/10.31399/asm.cp.am-epri-2019p0981

View Articletitled, Research on On-line Detection Technology of Oxide Scale Based on Magnetic Sensitivity and Granularity Behavior

Benchmarking Combined Cycle Power Plant Designs Employing 9-12%Cr CSEF Steels in Environments Prone to Steam Oxidation

S. Ceuca; A. Ferrara; S. Baietta; S. Campanari; P. Chiesa; Nicola Zecca

am-epri 2019; 990-997https://doi.org/10.31399/asm.cp.am-epri-2019p0990

View Articletitled, Benchmarking Combined Cycle Power Plant Designs Employing 9-12%Cr CSEF Steels in Environments Prone to Steam Oxidation

Corrosion Behavior of Fe- and Ni-Base Alloys in High Temperature Carbon Dioxide Environment with Impurity Additions

Sung Hwan Kim; Ji-Hwan Cha; Gokul Obulan Subramanian; Changheui Jang

am-epri 2019; 998-1003https://doi.org/10.31399/asm.cp.am-epri-2019p0998

View Articletitled, Corrosion Behavior of Fe- and Ni-Base Alloys in High Temperature Carbon Dioxide Environment with Impurity Additions

Resisting Attack by Hot CO₂—A Comparison of Fe- and Ni-Base Alloys

Jianqiang Zhang; David J. Young

am-epri 2019; 1004-1013https://doi.org/10.31399/asm.cp.am-epri-2019p1004

View Articletitled, Resisting Attack by Hot CO<sub>2</sub>—A Comparison of Fe- and Ni-Base Alloys

Approaches to Modeling Fireside Corrosion of Superheater/Reheater Tubes in Coal and Biomass Fired Combustion Power Plants

N J Simms; B Ekpe; C Riccio; S Mori; J Sumner; J E Oakey

am-epri 2019; 1014-1023https://doi.org/10.31399/asm.cp.am-epri-2019p1014

View Articletitled, Approaches to Modeling Fireside Corrosion of Superheater/Reheater Tubes in Coal and Biomass Fired Combustion Power Plants

Investigating the Electrical Resistance Technique for Structural Alloy Corrosion Monitoring within Supercritical CO₂ Power Cycles

Matthew Walker; Jeff Chames; Javier Cebrian; Heidy Vega

am-epri 2019; 1024-1035https://doi.org/10.31399/asm.cp.am-epri-2019p1024

View Articletitled, Investigating the Electrical Resistance Technique for Structural Alloy Corrosion Monitoring within Supercritical CO<sub>2</sub> Power Cycles

Nickel Chromium Alloy Claddings for Extension of Fossil-Fueled Boiler Tubing Life

Brian A. Baker; Samuel D. Kiser

am-epri 2019; 1036-1047https://doi.org/10.31399/asm.cp.am-epri-2019p1036

View Articletitled, Nickel Chromium Alloy Claddings for Extension of Fossil-Fueled Boiler Tubing Life

Weld Performance

Evaluation of Weld Cracking Susceptibility of Candidate Ni-Based Alloys for Advanced USC Boilers

Nobuhiko Saito; Nobuyoshi Komai; Keita Hashimoto; Masaki Kitamura

am-epri 2019; 1048-1059https://doi.org/10.31399/asm.cp.am-epri-2019p1048

View Articletitled, Evaluation of Weld Cracking Susceptibility of Candidate Ni-Based Alloys for Advanced USC Boilers

Weld Solidification Behavior and Performance of Nickel-Base Superalloy GH750 for Use in 700 °C Advanced Ultra-Supercritical Boiler

Shuangqun Zhao; Yanfeng Wang; Qiang Li; Rui Fu

am-epri 2019; 1060-1068https://doi.org/10.31399/asm.cp.am-epri-2019p1060

View Articletitled, Weld Solidification Behavior and Performance of Nickel-Base Superalloy GH750 for Use in 700 °C Advanced Ultra-Supercritical Boiler

Study on GTAW Welded Joint of Nimonic 263 Alloy after Aging at 750℃ for Gas Turbine Transition Pieces

Ye Jianshui; Liu Lei; Ding Yuming; Yang Renjie

am-epri 2019; 1069-1078https://doi.org/10.31399/asm.cp.am-epri-2019p1069

View Articletitled, Study on GTAW Welded Joint of Nimonic 263 Alloy after Aging at 750℃ for Gas Turbine Transition Pieces

The Improvement of Repair Welding for CrMoV Turbine Casings

Katsuyuki Nakade; Masaaki Tokoro; Tapasvi Lolla; Alex Bridges; John Siefert

am-epri 2019; 1079-1089https://doi.org/10.31399/asm.cp.am-epri-2019p1079

View Articletitled, The Improvement of Repair Welding for CrMoV Turbine Casings

Investigation of the Stress Relief Cracking Behavior of Welded 25% Chromium Stainless Steel Tubes

Fabian Unterumsberger; Dietrich Bernds

am-epri 2019; 1090-1097https://doi.org/10.31399/asm.cp.am-epri-2019p1090

View Articletitled, Investigation of the Stress Relief Cracking Behavior of Welded 25% Chromium Stainless Steel Tubes

Microstructure Characterization of a 2.25Cr-1Mo Main Steam Pipe Weldment after Long-Term Service

Bin Yang; Ming-Chao Li; Wen-Chun Jiang; Ming-Lei Wang; Ming-Da Song; Yan-Ling Zhao

am-epri 2019; 1098-1108https://doi.org/10.31399/asm.cp.am-epri-2019p1098

View Articletitled, Microstructure Characterization of a 2.25Cr-1Mo Main Steam Pipe Weldment after Long-Term Service

Characterization of Suitable Fillers for Butt Weld of Creep Aged X20 and Virgin P91 Pipes

Thendo Mphaphathi; Nthabiseng Maledi; Marthinus Bezuidenhout; Thobeka Pete; Johan Westraadt; Bernard Dreyer

am-epri 2019; 1109-1122https://doi.org/10.31399/asm.cp.am-epri-2019p1109

View Articletitled, Characterization of Suitable Fillers for Butt Weld of Creep Aged X20 and Virgin P91 Pipes

Creep and Failure Behavior of Welded Joints Made of Alloy 617B

Annett Udoh; Magdalena Speicher; Andreas Klenk

am-epri 2019; 1123-1131https://doi.org/10.31399/asm.cp.am-epri-2019p1123

View Articletitled, Creep and Failure Behavior of Welded Joints Made of Alloy 617B

Seam Welded Alloy 740H Tube and Pipe for Advanced Power Systems

John deBarbadillo; Brian Baker; Ronald Gollihue; David O'Donnell; John Shingledecker; Daniel Purdy

am-epri 2019; 1132-1144https://doi.org/10.31399/asm.cp.am-epri-2019p1132

View Articletitled, Seam Welded Alloy 740H Tube and Pipe for Advanced Power Systems

Investigation on Long-Term Fusion Boundary Microstructure and Damage Mechanism of Ex-service Dissimilar Metal Welds

T. Tokairin; T. Honda; T. Tokiyoshi; M. Honda

am-epri 2019; 1145-1158https://doi.org/10.31399/asm.cp.am-epri-2019p1145

View Articletitled, Investigation on Long-Term Fusion Boundary Microstructure and Damage Mechanism of Ex-service Dissimilar Metal Welds

Microstructural Evolution and High Temperature Failure of T91/TP347H Dissimilar Welds Used in China Plants

Chang Che; Gong Qian; Xishen Yang; Xiang Liu

am-epri 2019; 1159-1168https://doi.org/10.31399/asm.cp.am-epri-2019p1159

View Articletitled, Microstructural Evolution and High Temperature Failure of T91/TP347H Dissimilar Welds Used in China Plants

Creep-Rupture Behavior of Alloy CCA617 Base Metal and Weldments under Advanced Steam Conditions

J.P. Shingledecker; J.A. Siefert; M.L. Santella; K.A. Unocic; P.F. Tortorelli

am-epri 2019; 1169-1180https://doi.org/10.31399/asm.cp.am-epri-2019p1169

View Articletitled, Creep-Rupture Behavior of Alloy CCA617 Base Metal and Weldments under Advanced Steam Conditions

Steam Turbine Materials and Applications

Status of Large Scale Manufacture of Nickel Alloy Turbine Rotor Forgings for A-USC Steam Power Plants

B. Donth; N. Blaes; A. Diwo; D. Böttcher

am-epri 2019; 1181-1192https://doi.org/10.31399/asm.cp.am-epri-2019p1181

View Articletitled, Status of Large Scale Manufacture of Nickel Alloy Turbine Rotor Forgings for A-USC Steam Power Plants

Research and Manufacturing of Waspaloy Alloy as Bolts and Blades for 700 °C A-USC Steam Turbines

Yu Wang; Chunxiang An

am-epri 2019; 1193-1203https://doi.org/10.31399/asm.cp.am-epri-2019p1193

View Articletitled, Research and Manufacturing of Waspaloy Alloy as Bolts and Blades for 700 °C A-USC Steam Turbines

Development of Steam Turbine for A-USC Plant

Takeo Suga; Takeo Takahashi

am-epri 2019; 1204-1214https://doi.org/10.31399/asm.cp.am-epri-2019p1204

View Articletitled, Development of Steam Turbine for A-USC Plant

Analysis of Steam Valve Jam of Turbine Served for 8541 Hours at 600 °C

Z.D. Fan; J.M. Ma; Y.J. Ke; Z.B. Zhang; L.C. Liu; Y.C. Ma; A.J. Yan

am-epri 2019; 1215-1223https://doi.org/10.31399/asm.cp.am-epri-2019p1215

View Articletitled, Analysis of Steam Valve Jam of Turbine Served for 8541 Hours at 600 °C

Effect of Thermal Aging Treatment on Microstructure Evolution and Mechanical Properties Development in a Ni-Cr-Mo-V Weld Metal

Chaoyu Han; Kejian Li; Jiluan Pan; Zhipeng Cai

am-epri 2019; 1224-1236https://doi.org/10.31399/asm.cp.am-epri-2019p1224

View Articletitled, Effect of Thermal Aging Treatment on Microstructure Evolution and Mechanical Properties Development in a Ni-Cr-Mo-V Weld Metal

The Status of Continued Development of Heavy Section Castings in 9%Cr Steels and Nickel Alloys for High Temperature Applications

Steve Roberts; Ryan Leese; Steve Birks

am-epri 2019; 1237-1249https://doi.org/10.31399/asm.cp.am-epri-2019p1237

View Articletitled, The Status of Continued Development of Heavy Section Castings in 9%Cr Steels and Nickel Alloys for High Temperature Applications

Development of High Creep Resistant 9%Cr MarBN Steels for Forgings in Advanced Steam Turbines up to 650 °C

Guenter Zeiler; Ernst Plesiutschnig

am-epri 2019; 1250-1261https://doi.org/10.31399/asm.cp.am-epri-2019p1250

View Articletitled, Development of High Creep Resistant 9%Cr MarBN Steels for Forgings in Advanced Steam Turbines up to 650 °C

The Development of the Middle Scale Prototype for the Rotor Used in the 630 °C Steam Turbine

Xiufang Gong; Tianjian Wang; Zhenhuan Gao; Jie Zhong; Kazuhiro Miki; Satoru Ohsaki; Yohei Muto; Yusuke Mito; Yusuke Yamane; Koichi Takasawa; Tatsuya Takahashi

am-epri 2019; 1262-1269https://doi.org/10.31399/asm.cp.am-epri-2019p1262

View Articletitled, The Development of the Middle Scale Prototype for the Rotor Used in the 630 °C Steam Turbine

Life Assessment and Life Management

Microstructural Characterization and Small Punch Creep Testing of 9-12%Cr Steel Weldments

JE Westraadt; D Bernard; T Mphaphathi; M Bezuidenhout

am-epri 2019; 1270-1281https://doi.org/10.31399/asm.cp.am-epri-2019p1270

View Articletitled, Microstructural Characterization and Small Punch Creep Testing of 9-12%Cr Steel Weldments

Study on Fractal Dimension of Grain Boundary as Creep Damage Index of Modified 9Cr-1Mo Steel

Tatsuya Nishimura; Katsuki Negi; Kei Watanabe; Kazuki Hamasaki; Kouta Tsumemaru; Hiromi Mihahara; Fumiko Kawashima; Kazuhito Fujiwara

am-epri 2019; 1282-1293https://doi.org/10.31399/asm.cp.am-epri-2019p1282

View Articletitled, Study on Fractal Dimension of Grain Boundary as Creep Damage Index of Modified 9Cr-1Mo Steel

Creep Life Assessment Method for Welded Joint of Grade 91 Steel Using Small Sample

Masatsugu Yagchi

am-epri 2019; 1294-1304https://doi.org/10.31399/asm.cp.am-epri-2019p1294

View Articletitled, Creep Life Assessment Method for Welded Joint of Grade 91 Steel Using Small Sample

Creep Life Assessment of γ′ Precipitation Strengthened Ni-Based Superalloys for High Efficiency Turbine Components

Shun Oinuma; Reki Takaku; Yujiro Nakatani; Masao Takeyama

am-epri 2019; 1305-1313https://doi.org/10.31399/asm.cp.am-epri-2019p1305

View Articletitled, Creep Life Assessment of γ′ Precipitation Strengthened Ni-Based Superalloys for High Efficiency Turbine Components

Changes in Electrochemical Polarization Characteristics of High Chromium Steels by Thermal Aging Treatment

Yasuaki Watanabe; Mitsuo Yamashita; Sakae Izumi; Zihao Wang; Tetsuo Shoji

am-epri 2019; 1314-1321https://doi.org/10.31399/asm.cp.am-epri-2019p1314

View Articletitled, Changes in Electrochemical Polarization Characteristics of High Chromium Steels by Thermal Aging Treatment

Assessment of Effect of Taking Miniature Sample Scoop on Creep Life of Grade 91 Steel Pipe

Masayuki Kanai; Masato Tomobe; Masatsugu Yaguchi; Shin-ichi Komazaki; Akihiro Kumada

am-epri 2019; 1322-1329https://doi.org/10.31399/asm.cp.am-epri-2019p1322

View Articletitled, Assessment of Effect of Taking Miniature Sample Scoop on Creep Life of Grade 91 Steel Pipe

Study on Quantitative Relation between Stress and Stress Multiaxiality and Initiation Rate, Growth Rate, and Initiation Start Time of Voids in Type IV Creep Damage of Modified 9Cr-1Mo Steel

Kazuki Hamasaki; Tatsuya Nishimura; Kei Watanabe; Katsuki Negi; Kouta Tsumemaru; Hiromi Miyahara; Fumiko Kawashima; Kazuhito Fujiwara

am-epri 2019; 1330-1339https://doi.org/10.31399/asm.cp.am-epri-2019p1330

View Articletitled, Study on Quantitative Relation between Stress and Stress Multiaxiality and Initiation Rate, Growth Rate, and Initiation Start Time of Voids in Type IV Creep Damage of Modified 9Cr-1Mo Steel

Microstructural Evolution of a Creep Aged Tempered Martensitic Ferritic Steel during Welding

G Marx; JE Westraadt; JH Neethling; T Pete; M Bezuidenhout

am-epri 2019; 1340-1350https://doi.org/10.31399/asm.cp.am-epri-2019p1340

View Articletitled, Microstructural Evolution of a Creep Aged Tempered Martensitic Ferritic Steel during Welding

Low Cycle Fatigue Properties and Impact Toughness of Advanced 10% Cr Steel with High Boron and Low Nitrogen Contents

Roman Mishnev; Nadezhda Dudova; Rustam Kaibyshev

am-epri 2019; 1351-1360https://doi.org/10.31399/asm.cp.am-epri-2019p1351

View Articletitled, Low Cycle Fatigue Properties and Impact Toughness of Advanced 10% Cr Steel with High Boron and Low Nitrogen Contents

Comparison of Conventional, Accelerated, and Small Punch Creep Test Results in Dissimilar Weld Joints of FB2 and F Steels

Josef Kasl; Dagmar Jandová; Stan T. Mandziej; Zdeněk Kuboň

am-epri 2019; 1361-1372https://doi.org/10.31399/asm.cp.am-epri-2019p1361

View Articletitled, Comparison of Conventional, Accelerated, and Small Punch Creep Test Results in Dissimilar Weld Joints of FB2 and F Steels

General Topics

Heat-Resistant Fe-Al-Ni Based Alloys with NiAl Precipitates

Hiroyuki Y. Yasuda; Ken Cho; Taisuke Edahiro; Kenshi Ikeda

am-epri 2019; 1373-1379https://doi.org/10.31399/asm.cp.am-epri-2019p1373

View Articletitled, Heat-Resistant Fe-Al-Ni Based Alloys with NiAl Precipitates

Deformation Behavior of Advanced γ-TiAl Based Alloys by In-Situ SEM Observation and Digital Image Correlation Technique

Yotaro Okada; Ryosuke Yamagata; Hirotoyo Nakashima; Masao Takeyama

am-epri 2019; 1380-1388https://doi.org/10.31399/asm.cp.am-epri-2019p1380

View Articletitled, Deformation Behavior of Advanced γ-TiAl Based Alloys by In-Situ SEM Observation and Digital Image Correlation Technique

Creep Behavior of Commercially Pure Titanium at Low and Intermediate Temperatures

T. Matsunaga; H. Hongo; M. Tabuchi; Y. Yamabe-Mitarai; T. Ito

am-epri 2019; 1389-1394https://doi.org/10.31399/asm.cp.am-epri-2019p1389

View Articletitled, Creep Behavior of Commercially Pure Titanium at Low and Intermediate Temperatures

Effects of γ-TiAl/γ Lamellar Interfaces and Grain-Boundary α₂-Ti₃Al Phase on Creep of TiAl Based Alloy

Hideki Wakabayashi; Ryosuke Yamagata; Hirotoyo Nakashima; Masao Takeyama

am-epri 2019; 1395-1401https://doi.org/10.31399/asm.cp.am-epri-2019p1395

View Articletitled, Effects of γ-TiAl/γ Lamellar Interfaces and Grain-Boundary α<sub>2</sub>-Ti<sub>3</sub>Al Phase on Creep of TiAl Based Alloy

Effect of Carbon in Solution on Phase Equilibria among β/α(α₂)/γ Phases in TiAl Alloys Using Soft X-Ray Emission Spectroscopy

Yuta Kimoto; Hirotoyo Nakashima; Masao Takeyama

am-epri 2019; 1402-1407https://doi.org/10.31399/asm.cp.am-epri-2019p1402

View Articletitled, Effect of Carbon in Solution on Phase Equilibria among β/α(α<sub>2</sub>)/γ Phases in TiAl Alloys Using Soft X-Ray Emission Spectroscopy

Experimental and Computational Study on Grain Boundary and Grain Interior Precipitation of Fe₂Nb Laves Phase in Fe-Cr-Ni-Nb Austenitic Heat Resistant Steels

Kenta Kikuchi; Hirotoyo Nakashima; Masao Takeyama

am-epri 2019; 1408-1417https://doi.org/10.31399/asm.cp.am-epri-2019p1408

View Articletitled, Experimental and Computational Study on Grain Boundary and Grain Interior Precipitation of Fe<sub>2</sub>Nb Laves Phase in Fe-Cr-Ni-Nb Austenitic Heat Resistant Steels

Precipitation Kinetics of TCP (Fe₂Nb) and GCP (Ni₃Nb) Phases in Fe-Cr-Ni-Nb Austenitic Heat-Resistant Steels with Partial Replacement of Nb with Ta

Seongtak Oh; Hirotoyo Nakashima; Satoru Kobayashi; Masao Takeyama

am-epri 2019; 1418-1428https://doi.org/10.31399/asm.cp.am-epri-2019p1418

View Articletitled, Precipitation Kinetics of TCP (Fe<sub>2</sub>Nb) and GCP (Ni<sub>3</sub>Nb) Phases in Fe-Cr-Ni-Nb Austenitic Heat-Resistant Steels with Partial Replacement of Nb with Ta

Effect of Widmanstätten-Type α2-Ti3Al Plates on Creep in γ-TiAl Based Alloy

Fumiya Ikemura; Hideki Wakabayashi; Ryosuke Yamagata; Hirotoyo Nakashima; Masao Takeyama

am-epri 2019; 1429-1435https://doi.org/10.31399/asm.cp.am-epri-2019p1429

View Articletitled, Effect of Widmanstätten-Type α2-Ti3Al Plates on Creep in γ-TiAl Based Alloy

Novel Microstructure Design Approach Using TCP and GCP in Ni-Cr-M Ternary Systems Based on Phase Diagram Study at Elevated Temperature

Ryota Nagashima; Ryosuke Yamagata; Hirotoyo Nakashima; Satoru Kobayashi; Masao Takeyama

am-epri 2019; 1436-1445https://doi.org/10.31399/asm.cp.am-epri-2019p1436

View Articletitled, Novel Microstructure Design Approach Using TCP and GCP in Ni-Cr-M Ternary Systems Based on Phase Diagram Study at Elevated Temperature

Microstructure Effect on Enhancement of Room-Temperature Ductility in β-Ti Containing γ-TiAl Based Alloys

Ryosuke Yamagata; Yotaro Okada; Hirotoyo Nakashima; Masao Takeyama

am-epri 2019; 1446-1456https://doi.org/10.31399/asm.cp.am-epri-2019p1446

View Articletitled, Microstructure Effect on Enhancement of Room-Temperature Ductility in β-Ti Containing γ-TiAl Based Alloys

Primary Creep and Stress Relaxation Behavior Modeling of a Steel for Turbine Applications

M. Maldini; R. Donnini; D. Ripamonti; A. Riva

am-epri 2019; 1457-1468https://doi.org/10.31399/asm.cp.am-epri-2019p1457

View Articletitled, Primary Creep and Stress Relaxation Behavior Modeling of a Steel for Turbine Applications

Stability of Ordered B2-β_o and Disordered bcc-β Phases in TiAl—A First Principles Study

Florian Pyczak; Victoria Kononikhina; Andreas Stark

am-epri 2019; 1469-1475https://doi.org/10.31399/asm.cp.am-epri-2019p1469

View Articletitled, Stability of Ordered B2-β<sub>o</sub> and Disordered bcc-β Phases in TiAl—A First Principles Study

Update on United States Advanced Ultra-Supercritical Component Test Project for 760 °C Steam Conditions

Horst Hack; Robert Purgert; Robert Schrecengost

am-epri 2019; 1476-1486https://doi.org/10.31399/asm.cp.am-epri-2019p1476

View Articletitled, Update on United States Advanced Ultra-Supercritical Component Test Project for 760 °C Steam Conditions

700℃ A-USC Technology Development in Japan

am-epri 2019; 1487-1499https://doi.org/10.31399/asm.cp.am-epri-2019p1487

View Articletitled, 700℃ A-USC Technology Development in Japan

Volume Information

Conference Organizers and Reviewers

am-epri 2019; iii-viiihttps://doi.org/10.31399/asm.cp.am-epri-2019fm01

View Articletitled, Conference Organizers and Reviewers