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turbine vanes

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Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002164
EISBN: 978-1-62708-188-7
... process, including turbine blade cooling holes, turbine vane cooling holes, turbine disk cooling passages, oil passages, and fuel nozzles. It describes the limitations and advantages of the STEM process. The article discusses the various tool parts of the STEM system, including the holding fixture, guide...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001453
EISBN: 978-1-62708-173-3
... 7.0 … … … … … … bal 0.04 Be Springs; corrosion resistant, high strength FSX-414 (b) 0.25 1.0 (c) 1.0 (c) 29.5 10.5 bal … 7.0 … … … 0.012 … 2.0 (c) … Gas turbine vanes FSX-418 (b) 0.25 1.0 (c) 1.0 (c) 29.5 10.5 bal … 7.0 … … … 0.012 … 2.0 (c) 0.15 Y...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001467
EISBN: 978-1-62708-173-3
... … … MA 754 20.0 78.0 1.0 0.5 0.3 0.05 0.6 … Turbine vanes, nozzles PM 1000 20.0 79.0 … 0.5 0.3 … 0.6 … … MA 758 30.0 68.0 1.0 0.5 0.3 … 0.6 … Glass equipment MA 6000 15.0 69.0 … 2.5 4.5 0.05 1.1 4.0 W; 2.0 Mo; 2.0 Ta; 0.01 B; 0.15 Zr Turbine blades PM 3030...
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
...) at 760 °C (1400 °F). Numbers represent the deviation, in degrees, from the [001] orientation. (a) Strain versus cycles to failure. (b) Stress versus cycles to failure. Source: Ref 29 Fig. 14 SX turbine vane cast in CMSX-4 Fig. 4 CM 247 LC directionally solidified turbine blade...
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 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...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001103
EISBN: 978-1-62708-162-7
... , SAMPE J. , Vol 25 , 1980 MA ODS (oxide dispersion-strengthened) alloys were used first in aircraft gas-turbine engines and later in industrial turbines. Components include vane airfoils and platforms, blades, nozzles, and combustor/augmentor assemblies. As experience was gained with production...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003545
EISBN: 978-1-62708-180-1
... under constant-load testing (curve A) and constant-stress testing (curve B). (b) Relationship of strain rate, or creep rate, and time during a constant-load creep test. The minimum creep rate is attained during second-stage creep Fig. 1 Creep damage (bowing) of a cobalt-base alloy turbine vane...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001425
EISBN: 978-1-62708-173-3
...-solution and precipitation hardening nickel alloys, cobalt alloys, and superalloys. References References 1. Welding—IAI-14 , Inco Alloys International , July 1991 , Table 18, p 23 2. Duvall D.S. and Doyle J.R. , Repair of Turbine Blades and Vanes , Publication 73-GT-44...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006780
EISBN: 978-1-62708-295-2
... Fig. 1 Creep damage (bowing) of a cobalt-base alloy turbine vane from overheating Fig. 2 Creep crack in a turbine vane. Courtesy of M. Chaudhari, Columbus Metallurgical Services Fig. 11 Fracture surfaces of a nickel-base superalloy turbine blade. (a) Secondary electron image...
Book Chapter

Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001293
EISBN: 978-1-62708-170-2
... Fluidized bed combustor tubes 2 1 4 % Cr-1% Mo steel Waste heat boiler tubes Carbon steel Economizer and air preheater tubes 2 1 4 % Cr-1% Mo steel Superheater tubes 2 1 4 % Cr-1% Mo steel Aerospace (a) Turbine blades Nickel-base superalloy Turbine vanes...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005336
EISBN: 978-1-62708-187-0
... 1700 … … … … … 38 5.5 Fig. 5 Typical teapot ladle used to pour small- to medium-sized castings Fig. 4 Directionally solidified turbine vane made from CM-247-LC alloy. Courtesy of Thyssen Guss AG Fig. 2 Stress-rupture for 1000-h life of selected cast nickel-base...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005335
EISBN: 978-1-62708-187-0
.... While vacuum cast nickel alloys predominate in the hot sections of modern aero turbine engines, cobalt alloys are routinely specified for particularly demanding applications, such as fuel nozzles and vanes for industrial gas turbines. Cast Co-Cr-Mo alloys compete directly with titanium and cobalt...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004158
EISBN: 978-1-62708-184-9
..., of the efficiency and power lost because of fouling ( Ref 2 ). On older units with uncooled turbin blades and vanes, abrasive blasting using crushed nutshells or other media is sometimes used. Water washing is the primary method of compressor cleaning in most industrial gas turbines and can be performed either off...
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
..., variable stator vane (VSV) assembly) steam turbine last stage bucket interlocks, combustor wear supports) <70 (10) typical <480 (900) >480 (900) WC-17% Co high velocity oxygen fuel (HVOF) coating remains best in class. T400 is used above 425 °C (800 °F). L605 brackets or shims can be used...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003517
EISBN: 978-1-62708-180-1
... of René 77 nickel-base alloy turbine blades. (a) Land-based, first-stage turbine blade. Notice deposit buildup, flaking, and splitting of leading edge. (b) Stationary vanes. (c) A land-based, first-stage gas turbine blade that had type 2 hot corrosion attack. (d) A metallurgical cross section showing...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003631
EISBN: 978-1-62708-182-5
... fatigue of aircraft turbine vanes. The fretting occurs in the dovetail joints that hold the vanes in the rotor disks. The problem occurs in the compressor section of the turbine. The vanes and disks are made of titanium alloy Ti-6Al-4V. It has been shown that fretting alone can produce surface cracks...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002183
EISBN: 978-1-62708-188-7
... tooth. (h) Used full stroke of machine and improved broach design. (i) Eliminated all galling and tears. (j) Full form on sides of all spline teeth up sharp (no land) Improved tool design for broaching a root form in turbine vanes made of X-40 Table 20 Improved tool design...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006429
EISBN: 978-1-62708-192-4
... displacement (vacuum) pump Piston vacuum pump Liquid ring vacuum pump Oil-sealed rotary vacuum pump Sliding vane rotary vacuum pump Rotary piston vacuum pump Rotary plunger vacuum pump Roots vacuum pump Kinetic vacuum pump Turbine vacuum pump Molecular drag pump Turbo-molecular pump...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003148
EISBN: 978-1-62708-199-3
..., and molybdenum, the formation of metal carbides, and the corrosion resistance imparted by chromium. Generally, the softer and tougher compositions are used for high-temperature applications such as gas turbine vanes and buckets. The harder grades are used for resistance to wear. In nickel-base superalloys...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003060
EISBN: 978-1-62708-200-6
... 23. Twentyman M.E. , The Joining of Engineering Ceramics—Final Report , British Ceramic Research Association, Ltd. , 1978 24. Booher C.R. , Thermal Transient Stress Analysis of an Industrial Combustion Turbine Ceramic Stator Vane and Correlation with Test Results , Ceramics...