1-20 of 225 Search Results for

wrought iron-base 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: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001049
EISBN: 978-1-62708-161-0
...Abstract 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...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003120
EISBN: 978-1-62708-199-3
... on the 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: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003993
EISBN: 978-1-62708-185-6
... superalloys, namely, iron-nickel superalloys, nickel-base alloys, cobalt-base alloys, and powder alloys. The article discusses the microstructural mechanisms during hot deformation and presents processing maps for various superalloys. It concludes with a discussion on heat treatment of wrought heat-resistant...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003331
EISBN: 978-1-62708-176-4
... (nodular) irons, cast 1034 150 276 40 Copper casting alloys (a) 965 140 62 9 Stainless steels, standard austenitic grades; wrought, cold worked 965 140 517 75 Niobium and its alloys 931 135 241 35 Iron-base superalloys; cast, wrought 924 134 276 40 Cobalt-base...
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
... of structure of wrought iron-nickel- and nickel-base superalloys during processing. The extent to which they contribute directly to strengthening depends on the alloy and its processing (see also the article “Heat Treatment of Wrought Nickel Alloys” in this Volume). The use of superalloy castings has...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003148
EISBN: 978-1-62708-199-3
... the tendency for grain boundary carbide precipitation, thus reducing chromium depletion at the grain boundaries. Cobalt is also an important alloying element in some iron-base superalloys. For example, Haynes 556 (UNS R30556) is an Fe-Ni-Cr-Co used extensively in sulfur-bearing environments. The resistance...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003737
EISBN: 978-1-62708-177-1
... for wrought heat-resistant alloys Composition Comments 1. 2 parts glycerol, 3 parts HCl, 1 part HNO 3 Glyceregia; mix fresh, do not store; discard when solution is orange; use by immersion or swabbing 5–60 s; very popular general etch for structure of iron- and nickel-base superalloys; γ...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006261
EISBN: 978-1-62708-169-6
...) This hexagonal close-packed (D0 24 ) phase may form after extended exposure in iron-nickel-, cobalt-, and nickel-base superalloys with high titanium/aluminum ratios. It may form intergranularly in a cellular form or intragranularly as acicular platelets in a Widmanstätten pattern. Borides M 3 B 2 and M 5 B...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006267
EISBN: 978-1-62708-169-6
... of their excellent resistance to sulfidation and their strength at temperatures exceeding those at which the gamma prime (γ′) and gamma double-prime (γ″) precipitates dissolve in the nickel and nickel-iron alloys. Historical perspective of cobalt-base superalloys Table 4 Historical perspective of cobalt-base...
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
...-hardenable stainless steel mechanical properties precipitation hardening precipitation-hardenable stainless steel semiaustenitic precipitation-hardenable stainless steel solution heat treatment wrought iron-base superalloys Precipitation hardening, first discovered in aluminum-copper alloys...
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
... °F) + two-step age) compared to cast and wrought (C/W) Udimet 720. Source: Ref 34 IN-706 IN-706 is an iron-nickel-base superalloy used for very large forged turbine disks in land-based turbine engines for power generation. Cast and wrought processing for these applications includes vacuum...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003835
EISBN: 978-1-62708-183-2
... million (ppm), within the range of 0.01 to 7.6 ppm is then calculated based on a conversion chart provided with the test kit. Examples of the average total iron concentration measured as a function of exposure time for a variety of sintered stainless alloys exposed to a 5 wt% NaCl solution are presented...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003771
EISBN: 978-1-62708-177-1
... of their excellent resistance to sulfidation and their strength at temperatures exceeding those at which the gamma-prime (γ′) and gamma-double-prime (γ″) precipitates dissolve in the nickel and nickel-iron alloys. Cobalt-base superalloys: historical perspective Table 9 Cobalt-base superalloys: historical...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000600
EISBN: 978-1-62708-181-8
... Maraging steels 798–822 … … 3 18 4 25 Superalloys (d) ( iron-base and nickel-base ) 823–866 1 9 (e) 8 20 3 44 (f) Nickel alloys 867–880 … … … 14 … 14 Cobalt alloys 881–885 … … 2 3 … 5 Copper alloys 886–920 4 4 1 26 (g) … 35 Cast aluminum alloys...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001073
EISBN: 978-1-62708-162-7
... is also used as an alloying element in many nickel-base high-temperature alloys. The various types of iron-base, nickel-base, and cobalt-base alloys for high-temperature application are discussed in the article “Wrought and P/M Superalloys” in Properties and Selection: Irons, Steels, and High...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006265
EISBN: 978-1-62708-169-6
... derive their strength mostly from solid-solution alloying, work hardening, and precipitated phases. The principal strengthening precipitates are the Ni 3 Al gamma prime (γ′) and the Ni 3 Nb gamma double-prime (γ″) intermetallic phases that occur in iron-nickel- and nickel-base alloys. Carbides also may...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001053
EISBN: 978-1-62708-161-0
... in with the scrap. Incineration can also be used to remove volatile metals such as lead and zinc. Rotary furnaces are commonly used by scrap processors. Recycling Stainless Steel and Superalloy Scrap Stainless steels are iron-base alloys that contain at least 10% Cr. Other metals are frequently added...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001052
EISBN: 978-1-62708-161-0
... Superalloys are the major materials of construction for today's high-temperature gas turbine engines used for both commercial and military aircraft. Nickel-base superalloys, along with iron-base and cobalt-base superalloys, are used throughout the engines in wrought, cast, powder metallurgy (P/M), and cast...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003147
EISBN: 978-1-62708-199-3
... resistance. However, nickel can accommodate larger amounts of alloying elements, chiefly chromium, molybdenum, and tungsten, in solid solution than iron. Therefore, nickel-base alloys, in general, can be used in more severe environments than the stainless steels. In fact, because nickel is used to stabilize...
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
... of superalloys possess a disordered face-centered cubic γ matrix. The solid-solution-strengthened superalloys are primarily reinforced by additions of chromium, molybdenum, iron, and tungsten among other elements to the material. The precipitate-strengthened nickel-base superalloys benefit from additions...