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nickel-base heat-resistant casting alloys

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200295
EISBN: 978-1-62708-354-6
... Abstract Nickel-base castings are produced from a group of alloys with compositions that are typically greater than 50% Ni and less than 10% iron. This chapter presents the casting compositions of nickel-base alloys. It then provides an overview of heat treatment, mechanical properties...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240563
EISBN: 978-1-62708-251-8
... Abstract Superalloys are nickel, iron-nickel, and cobalt-base alloys designed for high-temperature applications, generally above 540 deg C. This chapter covers the metallurgy, composition, and properties of cast and wrought superalloys. It provides information on melting, heat treating...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.t65930329
EISBN: 978-1-62708-359-1
... welding (SMAW) processes are commonly used to join nickel-base corrosion-resistant and heat-resistant alloys. A filler metal that matches the composition of the base material is usually recommended. Other processes, such as plasma arc welding (PAW), resistance spot welding (RSW), laser-beam welding (LBW...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200298
EISBN: 978-1-62708-354-6
... content, i.e., HK40 is an HK alloy with 0.40% ±0.05% carbon. Examples and Nominal Compositions of Some Proprietary Cast Heat-Resistant Steels Table 22-4 Examples and Nominal Compositions of Some Proprietary Cast Heat-Resistant Steels Generic Alloy base Composition, Wt % C Mn Si Cr...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170540
EISBN: 978-1-62708-297-6
... is enhanced in these alloys by nickel, which decreases the fcc/hcp transformation temperature in cobalt-base alloys. Cast Heat Resistant Alloys Cast heat resistant alloys, such as alloys MAR-509, FSX-414, and the others listed in Table 5 , are designed around a cobalt-chromium matrix with chromium...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280025
EISBN: 978-1-62708-267-9
... class of nickel-base superalloys is that strengthened by intermetallic compound precipitation in an austenitic fcc matrix. For alloys with titanium and aluminum, the strengthening precipitate is γ′. Such alloys are typified by the wrought alloys Waspaloy, Astroloy, U-700, and U-720, or the cast alloys...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030074
EISBN: 978-1-62708-282-2
... of corrosion behavior between cast and wrought product forms. corrosion alloying elements nickel alloys microstructure solid-state transformation cold working heat-resistant alloys NICKEL-BASE ALLOYS are solid solutions based in the element nickel. Even though nickel base alloys, in general...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170290
EISBN: 978-1-62708-297-6
... with consecutive positions in the periodic table of elements. The iron-nickel-base superalloys are an extension of stainless steel technology and generally are wrought, whereas cobalt- and nickel-base superalloys may be wrought or cast, depending on the application/composition involved. The more highly alloyed...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240547
EISBN: 978-1-62708-251-8
... approximately 13% of the annual production used for nickel-base alloys. Approximately 60% is used in stainless steel production, with another 10% in alloy steels and 2.5% in copper alloys. Aside from corrosion- and heat-resistant applications, nickel is also used in special-purpose alloys, such as electrical...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280365
EISBN: 978-1-62708-267-9
... Information Center , Brussels , 1970 • Crawford C.A. , Age-Hardenable Nickel-Chromium Alloys , The International Nickel Co. , 1959 (rare) • The proceedings of a series of conferences in the United States published as follows: Heat-Resistant Materials and Heat-Resistant Materials-II...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280189
EISBN: 978-1-62708-267-9
...-base superalloys, which have descended from stainless steels, usually machine more easily than the nickel-base and cobalt-base superalloys under similar conditions of heat treatment. However, the iron-base alloys do present chip-breaking problems, which often require special tool geometries...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200369
EISBN: 978-1-62708-354-6
... Abstract This chapter covers the basics of weldability of cast steels such as carbon and low alloy steels, corrosion-resistant high alloy steels, nickel-base alloys, heat-resistant high alloy steels, and wear-resistant high austenitic manganese steels. It provides an overview of weld overlay...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.9781627082679
EISBN: 978-1-62708-267-9
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280211
EISBN: 978-1-62708-267-9
... exceed 0.6 in nickel-base superalloys. The γ″ phase is disk-shaped. There are insufficient alloy compositions to provide knowledge of a range for V f γ″ in γ″-hardened alloys. The microstructure for components of fixed chemistry is established by prior processing (casting, forging, etc., and heat...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310147
EISBN: 978-1-62708-286-0
... 19.0–21.0 31.0–34.0 0.5–1.5 Nb (a) Balance Fe for all compositions. Source: Ref 1 Compositions of cast heat-resistant stainless and nickel base alloys Table 2 Compositions of cast heat-resistant stainless and nickel base alloys ACI designation Nearest AISI grade UNS...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.9781627082976
EISBN: 978-1-62708-297-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060315
EISBN: 978-1-62708-261-7
... types of commercial alloys are outlined in Chapter 5, “Modern Alloy Production,” in this book. Heat treatment of aluminum, cobalt, copper, magnesium, nickel-base superalloys, and titanium alloys is discussed in Chapter 14, “Nonferrous Heat Treatment.” 13.1 Light Metals (Al, Be, Mg, Ti) High...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280339
EISBN: 978-1-62708-267-9
..., and cobalt, with marvelous beneficial effects on the corrosion resistance, both aqueous and gaseous. From nickel-base resistance wires and cobalt-base wear- and temperature-resistant alloys, it was a short jump in time to the stainless steels. From the start of the 20th century, about the time that Nichrome...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170021
EISBN: 978-1-62708-297-6
...%. High-alloy gray irons contain more than 4% total alloy content and include austenitic nickel-alloyed gray irons and high-silicon gray irons. These more highly alloyed cast irons are used for corrosion-resistant and/or heat-resistant applications. The metallurgy of gray irons is extremely complex...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000025
EISBN: 978-1-62708-313-3
... 3 Grain sizes in superalloys are highly dependent on the manufacturing method. Grain sizes of ASTM 12 can be obtained in nickel-base gas turbine disc alloys made through powder metallurgy, whereas sheet metal and forgings typically have grain sizes between ASTM 4 and 6. Grain sizes in cast...