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gas turbine components

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Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006428
EISBN: 978-1-62708-192-4
... turbines. The article outlines the differences in the operating conditions and the nature of the components involved in gas and steam turbines. It discusses the constraints and applicable coating solutions for wear and friction issues, and concludes with a broad set of challenges that need to be addressed...
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Published: 01 August 2013
Fig. 1 Gas turbine components. TBCs, thermal barrier coatings. Courtesy of Siemens More
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Published: 01 January 2002
Fig. 34 Microstructure of Mar-M-247 heat treated cast alloy for gas turbine components showing different sizes of γ′ particles. Electropolished and electroetched. Courtesy of Dr. J.F. Radavich, Micro-Met Laboratories More
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Published: 15 January 2021
Fig. 34 Microstructure of Mar-M-247 heat treated cast alloy for gas turbine components showing different sizes of γ′ particles. Electropolished and electroetched. Courtesy of J.F. Radavich, Micro-Met Laboratories More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003060
EISBN: 978-1-62708-200-6
... in detailed design procedure. The article provides information on the proof testing of ceramics, and presents a short note on public domain software that helps determine the reliability of a loaded ceramic component. The article concludes with several design scenarios for gas turbine components, turbine...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003551
EISBN: 978-1-62708-180-1
... Abstract This article provides a discussion on the structural ceramics used in gas turbine components, the automotive and aerospace industries, or as heat exchangers in various segments of the chemical and power generation industries. It covers the fundamental aspects of chemical corrosion...
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Published: 01 January 1990
Fig. 15 Typical investment cast titanium alloy components used for gas turbine applications More
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Published: 31 December 2017
Fig. 1 (a) Schematic illustration of a gas turbine with key components and examples of wear. Source: Ref 2 , 3 , 4 . (b) Fretting damage location on dovetail joint, Courtesy of Lambda Technologies Group. (c) Microcracks on dovetail joint, Courtesy of Lambda Technologies Group. (d) Droplet More
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Published: 01 January 1997
Fig. 8 Gas turbine engine and components. Scroll and rotor are made from structural ceramics. Courtesy of Allison Engine Company More
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Published: 01 December 2008
Fig. 13 Typical investment cast titanium components used for gas turbine applications More
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Published: 01 January 2024
Fig. 1 Three shafts and associated components from a gas turbine engine reconstructed into their relative locations during operation, showing three areas of mating damage across the shafts. Image from United States Congress, National Transportation Safety Board, Rolls-Royce Corporation More
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006824
EISBN: 978-1-62708-329-4
... Abstract This article focuses on common failures of the components associated with the flow path of industrial gas turbines. Examples of steam turbine blade failures are also discussed, because these components share some similarities with gas turbine blading. Some of the analytical methods...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005737
EISBN: 978-1-62708-171-9
... Abstract This article provides an overview of key thermal spray coatings used in compressors, combustors, and turbine sections of a power-generation gas turbine. It describes the critical components, including combustors, transition ducts, inlet nozzle guide vanes, and first-stage rotating...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005706
EISBN: 978-1-62708-171-9
...; improved process control equipment; and the introduction of new materials and original equipment manufacturer applications. Figure 2 also shows the influence aircraft engine applications have had on the growth of the industry. Thermal spray coatings have been used for advanced gas turbine components...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005341
EISBN: 978-1-62708-187-0
..., electronic chips Silicon wafers Silicon nitride, bearing elements Silicon nitride bearing elements Various materials, turbines Gas turbine components (not yet in production) PCRT is effective on materials that are stiff and resonant. This includes most metals, ceramics, and a few composites...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005734
EISBN: 978-1-62708-171-9
..., <815 °C (>1000, <1500 °F) WC/CoCr, CoCrMo, NiCr-Cr 3 C 2 , CoNiCrAlY/HBN PS, HVOF, HVAF, DG Various aerospace/industrial gas turbine components in compressor/turbine section: air seals, air seal rings, air seal spacers, baffle dampeners, exhaust struts, inner nozzle supports (a) PS...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004124
EISBN: 978-1-62708-184-9
... fuel cells, and missile components. This article discusses high-temperature corrosion in boilers, diesel engines, gas turbines, and waste incinerators. Boilers are affected by stress rupture failures, waterside corrosion failures, fireside corrosion failures, and environmental cracking failures...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003555
EISBN: 978-1-62708-180-1
... as an aggressive constituent in the hot corrosion of gas turbine components in the marine environment ( Ref 31 , 32 , 33 ). Two forms of hot corrosion exist. Type 1, high-temperature hot corrosion, occurs through basic fluxing and subsequent dissolution of the normally protective oxide scales by molten...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006787
EISBN: 978-1-62708-295-2
... failures, molten salts for energy storage, and degradation and failures in gas turbines. The article describes the effects of environment on aero gas turbine engines and provides an overview of aging, diffusion, and interdiffusion phenomena. It also discusses the processes involved in high-temperature...
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
... ) are also in use in other APU engine applications, and use continues to increase. Powder Metallurgy Superalloy Application in Marine Diesel Engine While use of PM nickel-base superalloys is devoted almost exclusively to aircraft gas-turbine rotating components, a notable exception is the use of Alloy...