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oxide dispersion-strengthened alloys

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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
... compositions developed specifically to benefit from powder processing; and oxide dispersion strengthened alloys (particularly those produced by mechanical alloying). The article discusses some of the applications of superalloys and emphazises the interplay between chemical composition, microstructure...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001080
EISBN: 978-1-62708-162-7
... production and melting processes, oxide dispersion-strengthened alloys by powder metallurgy techniques, titanium-base intermetallic compounds, and titanium-matrix composites. aerospace application automotive application corrosion application developments in titanium processing market developments...
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
..., and fixturing. The article also provides an overview of the brazing of blow-alloy steels and tool steels and oxide dispersion-strengthened alloys. brazing brazing filler metals cobalt-base alloys fixturing heat-resistant alloys low-alloy steels nickel-base alloys oxide dispersion-strengthened...
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
... Abstract Oxide - dispersion - strengthened (ODS) materials utilize extremely fine oxide dispersion for strengthening, such as nickel-base alloys or alumina. The processing techniques employed in the production of ODS alloys produce some entrapped gases, which tend to create porosity during...
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
... Abstract Oxide dispersion-strengthened (ODS) alloys are produced by mechanical alloying, a process by which base metals and alloying particles are powdered together forming a metal-matrix composite. This article discusses the production of ODS superalloy powders and subsequent processing steps...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003129
EISBN: 978-1-62708-199-3
... (optional), which includes mechanical alloying or comminution of melt-spun ribbon into powder for subsequent handling. Mechanical alloying is used for fabricating oxide-dispersion strengthened alloys. Pure metal and alloying ingredients are mechanically alloyed using high-energy ball mills. During...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003994
EISBN: 978-1-62708-185-6
... of “overheating” the metal; forging can usually be continued at as low a temperature as will allow the material to continue deforming. Some hammer forging operations have been performed at maximum temperatures near 760 °C (1400 °F). The oxide-dispersion-strengthened alloys typically are forged at about the same...
Image
Published: 01 December 2009
Fig. 8 Effect of dispersions on the hardness of an oxide-dispersion-strengthened (ODS) material as a function of temperature as compared to pure aluminum and 6061 aluminum alloy. Source: Adapted from Ref 28 More
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Published: 01 December 2004
Fig. 12 Distribution map of yttrium in the oxide scale of an iron-base oxide-dispersion-strengthened superalloy. During annealing at high temperatures (1100 °C, or 2010 °F) in air, yttrium diffuses along cracks to the surface of the oxide scale. In the alloy, yttrium is distributed More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003151
EISBN: 978-1-62708-199-3
.... Dispersions of reactive-metal oxides also are used to improve the elevated-temperature strength and creep resistance of molybdenum. An example is the zirconia-dispersion-strengthened alloy Z-6 (0.5% ZrO 2 ). Tungsten and Tungsten Alloys Tungsten has the highest melting point of any metal (3410 °C...
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Published: 01 January 1993
Fig. 1 Schematic showing typical process operations used in the production of mechanically alloyed oxide-dispersion-strengthened products More
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Published: 01 June 2016
Fig. 1 Softening behavior of oxide-dispersion-strengthened (ODS) coppers compared to oxygen-free (OF) copper and copper-zirconium alloy More
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Published: 01 December 1998
Fig. 8 Softening behavior of oxide-dispersion-strengthened (ODS) coppers compared to oxygen-free (OF) copper and copper-zirconium alloy More
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Published: 01 December 1998
Fig. 9 Elevated-temperature stress-rupture properties of oxide-dispersion-strengthened copper compared to several high-conductivity copper alloys More
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003135
EISBN: 978-1-62708-199-3
... and nickel silver P/M parts, copper-nickel P/M parts, copper-lead P/M parts, copper-base P/M friction materials, copper-base P/M electrical contact materials, copper-base P/M brush materials, infiltrated parts, and oxide-dispersion-strengthened copper P/M materials. copper alloy powders copper powders...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001064
EISBN: 978-1-62708-162-7
... in sufficient stored energy to cause recrystallization. However, the relatively high-volume fraction of finely dispersed oxides and carbides tends to stabilize the fine grain or subgrain structure and inhibit the formation of coarse recrystallized grains. Alloy Al-9052 is dispersion strengthened...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001070
EISBN: 978-1-62708-162-7
...-hardened copper alloys lose much of their strength above 400 to 550 °C (750 to 1000 °F). Manufacture Oxide-dispersion-strengthened copper can be made by simple mechanical mixing of the metallic and oxidic constituents, by coprecipitation from salt solutions, by mechanical alloying, and by selective...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006579
EISBN: 978-1-62708-290-7
... Abstract This article is a detailed account of additive manufacturing (AM) processes for copper and copper alloys such as copper-chromium alloys, GRCop, oxide-dispersion-strengthened copper, copper-nickel alloys, copper-tin alloys, copper-zinc alloys, and copper-base shape memory alloys. The AM...
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
... (oxide dispersion strengthened) products are also listed. broaching cobalt-base heat-resistant casting counterboring cutting fluids cutting tools drilling grinding heat-resistant alloys iron-base heat-resistant casting machining milling nickel-base heat-resistant casting alloys planing...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001419
EISBN: 978-1-62708-173-3
... ( Ref 1 ). The dispersion-strengthened aluminum alloys produced via mechanical alloying contain a fine distribution of oxides, oxynitrides, and/or carbides in a fine-grain α-aluminum matrix. The α-aluminum matrix may additionally be strengthened by solid-solution strengthening or work hardening ( Ref 1...