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high-pressure compressors

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Published: 30 November 2013
Fig. 5 Example of well-formed striations in a forged high-pressure compressor blade made of titanium alloy. The striation density is approximately 30,000 striations/in. (~3.3 × 10 –5 in./striation). The arrow denotes the crack propagation direction. More
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Published: 01 June 2016
Fig. 4.13 (a) Overview. (b) Liquid nitrogen storage tank and evaporator (Linde). (c) High-pressure compressors (J.A. Becker & Söhne) with storage tanks located below. (d) Pressure regulation panel (Polycontrols Technologies). Courtesy of National Research Council Canada, Boucherville More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040069
EISBN: 978-1-62708-428-4
... engine. Typical locations for abradable application include the fan, low pressure compressor, and high pressure compressor sections. Figure 1 Cutaway view of a PW2000 engine. The yellow highlights are typical locations for abradable coatings. Photo courtesy of Pratt & Whitney, www.pw.utc.com...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460107
EISBN: 978-1-62708-285-3
.... Courtesy of Air Products and Chemicals, Inc. Fig. 4.13 (a) Overview. (b) Liquid nitrogen storage tank and evaporator (Linde). (c) High-pressure compressors (J.A. Becker & Söhne) with storage tanks located below. (d) Pressure regulation panel (Polycontrols Technologies). Courtesy of National...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120131
EISBN: 978-1-62708-269-3
... of commercial and military gas turbines. A number of gas turbine engine components have been identified as potential applications for the gamma alloy technology described above. These include stationary and rotating high-pressure compressor (HPC) blades, stators, vanes, cases, stationary components...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120139
EISBN: 978-1-62708-269-3
... qualification costs exceeded the technical benefit. Ti-6Al-2.75Sn-4Zr-0.4Mo-0.45Si, UNS: none, TiMetal 1100 and Ti-1100 Ti-1100 was developed for high temperature use up to 600 °C (1100 °F). High-pressure compressor discs, low-pressure turbine blades, automotive valves Ti-2.5Cu, UNS: none, IMI 230 IMI...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410247
EISBN: 978-1-62708-280-8
... Compressor case Semi-permanent mold casting, low pressure permanent mold casting with cores 354 T6, 355 T6 Hardware and fittings Die casting, semi-permanent mold casting 518, 520 Structural members Investment casting A201 T7/T4, 206 T7/T4 Wheels Low pressure permanent mold casting A 356 T6...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410029
EISBN: 978-1-62708-280-8
... of the die half called the “cover die half.” The cover die and the ejector die are mounted in a sturdy frame of four bars to withstand very high pressures (up to 15,000 psi or 100 MPa). The ejector die closes and opens against the cover die; it is activated by a hydraulic cylinder and locked into position...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140021
EISBN: 978-1-62708-335-5
.... Nearly all automotive wheels are cast by this process ( Fig. 3.10 , 3.11 ). Fig. 3.10 Alloy A356.0 alloy automotive wheels produced by low-pressure casting Fig. 3.11 Variety of parts, including automotive pistons, metallurgically bonded diesel engine pistons, compressor pistons...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.9781627083010
EISBN: 978-1-62708-301-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320163
EISBN: 978-1-62708-332-4
... carriers, knuckles, control arms, crankshafts, couplings Hydraulic applications Pipes, valves, elbows, tees, pumps, impellers Pressure applications Hydraulic cylinders and valves, pumps, impellers, compressors Agriculture Tractor parts, plows, brackets, clamps, pulleys Road construction...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000001
EISBN: 978-1-62708-313-3
... Abstract Superalloys, although not strictly defined, are generally regarded as high-performance alloys based on group VIII elements (nickel, cobalt, or iron, with a high percentage of nickel) to which a multiplicity of alloying elements have been added. The defining feature of a superalloy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410001
EISBN: 978-1-62708-280-8
... Heat treat capability Ability to enhance engineering properties. Advantages include: Meeting varied product needs Improving dimensional stability Structural components such as steering knuckles and control arms Pressure tightness Ability to function with high-pressure fluids...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480353
EISBN: 978-1-62708-318-8
... gamma TiAl (Ti-48Al-2Nb-2Cr at.%) (see Chapter 8, “Melting, Casting, and Powder Metallurgy,” in this book) for use in the fifth- and sixth-stage compressor. Heavier nickel-base superalloys were previously used in these high-temperature environments. The GEnx is a quieter engine with decreased fuel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200007
EISBN: 978-1-62708-354-6
..., oil and gas explorations, and power generation. Steel castings are used in processing where high and low temperatures and pressures are encountered in refineries, chemical plants, and food and drug processing. Photographs in this chapter will provide an understanding of the application, the ranges...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.9781627082808
EISBN: 978-1-62708-280-8
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2023
DOI: 10.31399/asm.tb.ceeg.t59370177
EISBN: 978-1-62708-447-5
... by these processes are: Automotive Truck Farm equipment Air compressors Marine hardware Appliances and household goods Electrical components Figure 9.1 illustrates some of the high-integrity castings such as knuckles, control arms, and brake calipers which have been successfully...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320031
EISBN: 978-1-62708-332-4
... by the degree of recalescence. The absence of stable nuclei, variations in chemistry, fast cooling rates (due to thin walls), and high pouring temperatures are some of the main contributing factors for this nonequilibrium or metastable reaction. The stable-state transformation is represented by Eq 4.4...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280117
EISBN: 978-1-62708-267-9
... F404 F-18 Fighter X … Vane F404 G.E. … … High-pressure turbine blade retainer, disks, forward outer seals F101 … X … Astroloy High-pressure turbine disks JTSD-17R Turbofan … X … Merl 76 Turbine disks Turbofan … X X Inconel MA-754 Turbine nozzle vane F404 F-18...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860343
EISBN: 978-1-62708-348-5
... pressure of the base metal oxides remains very low at quite high temperatures. Thus, the upper limit on the temperature of a metal flame is the boiling point of the metal oxide. For metal oxides that evaporate nonstoichiometrically, the boiling point must be defined in terms of the equilibrium...