1-20 of 379 Search Results for

microstructure

Sort by
Journal Articles
AM&P Technical Articles (2013) 171 (11): 13–18.
Published: 01 November 2013
... temperature ferritic steel fracture toughness testing heat-affected zone microstructure specimen geometry httpsdoi.org/10.31399/asm.amp.2013-11.p013 How Specimen Geometry and Microstructure Influence Fracture Toughness Properties of Ferritic Materials Tom McGaughy Fabian Orth EWI Columbus, Ohio...
Journal Articles
AM&P Technical Articles (2012) 170 (7): 18–20.
Published: 01 July 2012
... Nonlinear Models Provide Better Control of Annealed Brass Strip Microstructure A. Bulsari Nonlinear Solutions Oy Turku, Finland H. Keife Aurubis Sweden AB Västerås, Sweden J. Geluk Aurubis Netherlands BV Zutphen, Netherlands Nonlinear modeling is a good method to relate chemical composition and process...
Journal Articles
AM&P Technical Articles (2018) 176 (1): 27–30.
Published: 01 January 2018
...Ian Baker Characterizing ice and snow is important not only for building accurate climate models, but also for activities such as relating the mechanical properties of sea ice to its microstructure so that the interaction of ice with ships and structures can be better understood. This article...
Journal Articles
AM&P Technical Articles (2021) 179 (1): 16–21.
Published: 01 January 2021
...Martin Müller; Dominik Britz; Frank Mücklich This article demonstrates the application of machine learning to the classification and segmentation of bainitic microstructures and compares three approaches for assigning the ground truth: correlative microscopy using EBSD as an additional information...
Journal Articles
AM&P Technical Articles (2021) 179 (2): 13–18.
Published: 01 February 2021
...Elizabeth A. Holm; Ryan Cohn; Nan Gao; Andrew R. Kitahara; Bo Lei; Srujana Rao Yarasi; Thomas P. Matson Vision-based machine learning systems for microstructural characterization and analysis are being successfully used for image classification, semantic and instance segmentation, and object...
Journal Articles
AM&P Technical Articles (2021) 179 (4): 25–27.
Published: 01 May 2021
... CONVENTIONAL LIGHT MICROSCOPY TO REVEAL THE HIERARCHICAL MICROSTRUCTURE OF 3D-PRINTED METAL PARTS This entry won the prestigious Jacquet-Lucas Award for Best in Show in the 2020 International Metallographic Contest. Lavinia Tonelli University of Bologna, Italy Over the past few years, metal additive...
Journal Articles
AM&P Technical Articles (2016) 174 (6): 19–21.
Published: 01 June 2016
...Ajith Chakkedath; Carl Boehlert; David Hernandez; Jan Bohlen; Sangbong Yi; Dietmar Letzig An in-situ annealing technique combined with electron backscatter diffraction was used to characterize the microstructural evolution of ZE20 magnesium alloy as a function of temperature. This work sets...
Journal Articles
AM&P Technical Articles (2016) 174 (2): 16–19.
Published: 01 February 2016
...Frank Altmann The rapidly increasing complexity of microelectronic devices is necessitating the use of sophisticated imaging tools to analyze and correct defects. This article describes advanced analytical techniques in use at the Fraunhofer Center for Applied Microstructure Diagnostics...
Journal Articles
AM&P Technical Articles (2012) 170 (2): 18–19.
Published: 01 February 2012
... tube energy dispersive X-ray spectroscopy joint fabrication microstructural analysis silver brazing silver plating httpsdoi.org/10.31399/asm.amp.2012-02.p018 JACQUET-LUCAS AWARD Microstructural Analysis of a Silver Plated-Brass Trombone Christopher Marvel* Will Lenthe John Logan Lehigh...
Journal Articles
AM&P Technical Articles (2022) 180 (5): 43–46.
Published: 01 July 2022
....p043 FEATURE iTSSe TSS RECOGNIZING ARTIFACTS IN AIR PLASMA SPRAY THERMAL BARRIER COATING MICROSTRUCTURES Identifying metallographic TSC artifacts, specifically in air plasma spray zirconia-based thermal barrier coatings. The microstructure of a thermal spray coating (TSC) is typically a primary...
Journal Articles
AM&P Technical Articles (2014) 172 (9): 17–20.
Published: 01 September 2014
...R.W. Fonda; D.J. Rowenhorst In order to take full advantage of the promise of recent computational efforts, new microstructural models that consider realistic shapes, connectivities, and distributions are required. Characterizing materials in 3D is necessary to reveal the actual distributions...
Journal Articles
AM&P Technical Articles (2017) 175 (2): 16–20.
Published: 01 February 2017
... of microstructural features from real material and implementing them as digitally generated microstructures in damage model development, and (2) distilling structure-property information to link microstructural details to damage evolution under a multitude of loading states. This article describes research...
Journal Articles
AM&P Technical Articles (2020) 178 (5): 15–19.
Published: 01 July 2020
...Soumya Mandal; Ritesh Sachan; Amit Pandey This article explains how SEM, TEM, and atom probe tomography are being used in the development of additively manufactured high-entropy alloys (HEAs), revealing critical features such as anisotropic microstructure and metallurgical defects. It also...
Journal Articles
AM&P Technical Articles (2020) 178 (2): 16–19.
Published: 01 February 2020
...Peter Kirbiš; Henrik Kaker; Tomaž Irgolič; Darja Feizpour This article describes a procedure for optimizing the annealed microstructure of a high Al KAB steel. The main focus is directed toward characterization of microstructural development during annealing of different phases in a nanostructured...
Journal Articles
AM&P Technical Articles (2019) 177 (4): 26–28.
Published: 01 May 2019
... tools that are key to developing and understanding the formation of new superalloys capable of withstanding extreme environments. Copyright © ASM International® 2019 2019 ASM International hierarchical microstructure high-temperature materials nickel-base superalloys phase-field...
Journal Articles
AM&P Technical Articles (2013) 171 (11): 48–50.
Published: 01 November 2013
...D.J. Tung; T. Lolla; S.S. Babu; G.M. Cola, Jr. Flash processing, a new heat treatment for steels based on the concept of rapid thermal cycling, has been shown to achieve new levels of strength and ductility. This article describes the process, its effects on microstructure, and the phase...
Journal Articles
AM&P Technical Articles (2013) 171 (6): 18–21.
Published: 01 June 2013
...C.J. Szczepanski; P.A. Shade; M.A. Groeber; J.M. Larsen; S.K. Jha; R. Wheeler A microscale fatigue testing technique for characterizing mechanical response and relating it to microstructure promises to improve fatigue life prediction for turbine engine components. A microscale fatigue testing...
Journal Articles
AM&P Technical Articles (2012) 170 (10): 14–18.
Published: 01 October 2012
...Jeff Gelb X-ray microscopy (XRM) offers long working distances and switchable magnification, facilitating time-resolved volumetric investigation of materials and structures. Examples show how XRM opens new windows into microstructure evolution processes in functional materials such as batteries...
Journal Articles
AM&P Technical Articles (2021) 179 (4): 62–65.
Published: 01 May 2021
... case microstructure surface-hardened steels STEM-HAADF imaging httpsdoi.org/10.31399/asm.amp.2021-04.p062 62 FEATURE ADVANCED MATERIALS & PROCESSES | MAY/JUNE 2021 THE CASE FOR ADVANCED CHARACTERIZATION TO BETTER UNDERSTAND SURFACE HARDENING OF STEELS Using advanced characterization techniques...
Journal Articles
AM&P Technical Articles (2021) 179 (3): 14–18.
Published: 01 April 2021
...Michelle Harr; Adam Pilchak; Lee Semiatin Despite decades of research, fundamental questions still exist regarding the role of microtexture on the deformation, fatigue, and fracture behavior of titanium alloys. This article describes the microstructural evolution processes that result...