1-20 of 362 Search Results for

cast nickel-based superalloys

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006582
EISBN: 978-1-62708-290-7
... fabricated by using casting, forging, or welding and joining processes. The manufacturing methodology used in the fabrication of nickel-base superalloy components is based on geometric needs and necessary mechanical properties to enable the component to perform in service for the required lifetime...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006567
EISBN: 978-1-62708-290-7
... types of powder morphologies typically seen in gas-atomized powder, a common feedstock form for additive manufacturing processes. Fig. 7 Scanning electron microscope image of a gas-atomized, nickel-base superalloy powder for use in powder-bed fusion additive manufacturing. The particles are...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006552
EISBN: 978-1-62708-290-7
... ). Defect elimination for aluminum-, titanium-, and nickel-base alloy castings is still one of the bigger applications for HIP today (2019). Hot isostaic pressing is also widely used to eliminate residual interparticle porosity in sintered powder materials such as metal-injection-molded stainless steels...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006557
EISBN: 978-1-62708-290-7
... relaxation, stress concentrations, or by “buttering” the substrate used as the base plate for joining ( Ref 4 ). On the other hand, SAC occurs intergranularly in the heat-affected zone (HAZ) of precipitation-strengthened nickel-base alloys. The simultaneous local strain and aging conditions applied to...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.9781627082907
EISBN: 978-1-62708-290-7
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006581
EISBN: 978-1-62708-290-7
... D. , Ackelid U. , and Wicker R.B. , Microstructural Architecture, Microstructures, and Mechanical Properties of a Nickel-Base Superalloy Fabricated by Electron Beam Melting , Metall. Mater. Trans. A , Vol 42 , 2011 , p 3491 – 3508 , 10.1007/s11661-011-0748-2 34. Lambrakos...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006566
EISBN: 978-1-62708-290-7
... be performed before or after HIP. Recognizing the importance of thermal postprocessing of AM parts, ASTM International developed a standard for L-PBF parts ( Ref 82 ), which is limited to recommendations for 4340 alloy steel and 316 stainless steel. Work on the nickel-base superalloy IN-625...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006560
EISBN: 978-1-62708-290-7
... have AM-fabricated components, such as metal copings for crowns and bridges. Wax patterns for these dental restorations are also fabricated by using MJ; the copings are then investment cast. Molds for clear orthodontic aligners (e.g., Align Technologies) enable the production of millions of aligners...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006564
EISBN: 978-1-62708-290-7
... time during deposition of a nickel-base superalloy. The intensities of selected nickel and chromium atomic emission lines are used to calculate the plasma temperature and a nickel/chromium line intensity ratio. These data are used to measure the nickel composition in the deposited metal. Fig. 15...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005886
EISBN: 978-1-62708-167-2
... alloying constituents. These materials are categorized into a series of application and processing-based groups, including: cast and wrought (C&W); powder metallurgy (P/M); cast, heat-resistant alloys; and cast, single-crystal nickel-base superalloys ( Ref 7 , 8 , 9 ). Nickel-base superalloys are...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001050
EISBN: 978-1-62708-161-0
... Abstract The initial cast superalloy developments in the United States centered on cobalt-base materials. Nickel-base and nickel-iron-base superalloys owe their high-temperature strength potential to their gamma prime content. For polycrystalline superalloy components, high-temperature strength...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000616
EISBN: 978-1-62708-181-8
... Abstract This article is an atlas of fractographs that covers nickel-base superalloys. The fractographs display the following: hydrogen-embrittlement fracture; segment of a fractured second-stage gas-turbine wheel; gas-producer turbine rotor cast; dendritic stress-rupture fracture surface...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006266
EISBN: 978-1-62708-169-6
... applications. It focuses on the solution treatment and age hardening of cast nickel-base superalloys and the heat treatment of cast solid-solution alloys for corrosion-resisting applications. The article also discusses the typical types of atmospheres used in annealing or solution treating: exothermic...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001049
EISBN: 978-1-62708-161-0
... Abstract This article focuses on the properties of conventional wrought superalloys based on nickel, iron, and cobalt, as well as on the properties of alloys produced from powder. The powder metallurgy (P/M) category includes alloys that were originally developed as casting alloys; new alloy...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003120
EISBN: 978-1-62708-199-3
... mechanical properties and chemical composition of nickel, iron, and cobalt-base superalloys in both the cast and wrought forms. chemical composition cobalt-base superalloys environmental factors high-temperature applications iron-base superalloys mechanical properties metal processing...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005961
EISBN: 978-1-62708-168-9
... 15-7 Mo, AM-350, Pyromet 350, AM-355, and Pyromet 355; austenitic PH stainless steel, A-286; cast PH stainless steels; and iron-nickel PH superalloys. annealing austenitic precipitation-hardenable stainless steel heat treatment iron-base superalloys martensitic precipitation-hardenable...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002410
EISBN: 978-1-62708-193-1
... Abstract This article discusses fracture, fatigue, and creep of nickel-base superalloys with additional emphasis on directionally solidified and single-crystal applications. It analyzes the physical metallurgy of these alloys. The effects of grain boundary and grain size on failure are...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005459
EISBN: 978-1-62708-196-2
... Abstract This article summarizes the general features of microstructure evolution during the thermomechanical processing (TMP) of nickel-base superalloys and the challenges posed by the modeling of such phenomena. It describes the fundamentals and implementations of various modeling...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006094
EISBN: 978-1-62708-175-7
... engine for the F-18 Hornet fighter aircraft. René 95 was a higher strength nickel-base alloy that GE hoped to produce via cast and wrought methods and cross roll into heavy plate. Due to the difficulty, the company approached Crucible Steel Co., owned by Colt Industries, to manufacture René 95 in its 600...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001051
EISBN: 978-1-62708-161-0
... techniques used in turbine rotor blade cooling For the past 28 years, high-pressure turbine blades and vanes have been made from cast nickel-base superalloys. The higher-strength alloys are hardened by a combination of approximately 60 vol% γ′ [Ni 3 (Al,Ti)] precipitated in a γ matrix, with solid...