CA977587A - Iron-chromium-aluminum alloys with improved high temperature properties - Google Patents

Iron-chromium-aluminum alloys with improved high temperature properties

Info

Publication number
CA977587A
CA977587A CA154,247A CA154247A CA977587A CA 977587 A CA977587 A CA 977587A CA 154247 A CA154247 A CA 154247A CA 977587 A CA977587 A CA 977587A
Authority
CA
Canada
Prior art keywords
chromium
iron
high temperature
aluminum alloys
temperature properties
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA154,247A
Other versions
CA154247S (en
Inventor
Robert L. Cairns
John S. Benjamin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vale Canada Ltd
Original Assignee
Vale Canada Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vale Canada Ltd filed Critical Vale Canada Ltd
Application granted granted Critical
Publication of CA977587A publication Critical patent/CA977587A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0026—Matrix based on Ni, Co, Cr or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B22F2003/208—Warm or hot extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CA154,247A 1972-01-17 1972-10-18 Iron-chromium-aluminum alloys with improved high temperature properties Expired CA977587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21840472A 1972-01-17 1972-01-17

Publications (1)

Publication Number Publication Date
CA977587A true CA977587A (en) 1975-11-11

Family

ID=22814974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,247A Expired CA977587A (en) 1972-01-17 1972-10-18 Iron-chromium-aluminum alloys with improved high temperature properties

Country Status (19)

Country Link
US (1) US3837930A (en)
JP (1) JPS5736343B2 (en)
AT (1) AT337230B (en)
BE (1) BE794142A (en)
CA (1) CA977587A (en)
CH (1) CH579636A5 (en)
DD (1) DD101582A5 (en)
ES (1) ES410670A1 (en)
FR (1) FR2168401B1 (en)
GB (1) GB1407867A (en)
IE (1) IE37465B1 (en)
IL (1) IL41195A (en)
IT (1) IT976876B (en)
LU (1) LU66828A1 (en)
NL (1) NL7300538A (en)
PL (1) PL75811B1 (en)
RO (1) RO67589A (en)
SE (1) SE389820B (en)
ZA (1) ZA73308B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075010A (en) * 1976-02-05 1978-02-21 The International Nickel Company, Inc. Dispersion strengthened ferritic alloy for use in liquid-metal fast breeder reactors (LMFBRS)
US4111685A (en) * 1976-11-04 1978-09-05 Special Metals Corporation Dispersion-strengthened cobalt-bearing metal
DE2838850C2 (en) * 1978-09-06 1983-12-15 Gränges Nyby AB, Nybybruk Process for the manufacture of cold-formed tubes from extruded stainless steel tubes produced by powder metallurgy
DE3113886C2 (en) * 1981-04-07 1983-01-20 Eckart-Werke Standard-Bronzepulver-Werke Carl Eckart, 8510 Fürth Process for the production of a metal or metal alloy powder
US4391634A (en) * 1982-03-01 1983-07-05 Huntington Alloys, Inc. Weldable oxide dispersion strengthened alloys
US4647304A (en) * 1983-08-17 1987-03-03 Exxon Research And Engineering Company Method for producing dispersion strengthened metal powders
GB2156854B (en) * 1984-04-06 1987-03-11 Atomic Energy Authority Uk Titanium nitride dispersion strengthened alloys
JPS61173758U (en) * 1985-04-17 1986-10-29
US4627959A (en) * 1985-06-18 1986-12-09 Inco Alloys International, Inc. Production of mechanically alloyed powder
GB2181454B (en) * 1985-10-10 1990-04-04 Atomic Energy Authority Uk Processing of high temperature alloys
US4732622A (en) * 1985-10-10 1988-03-22 United Kingdom Atomic Energy Authority Processing of high temperature alloys
US5209772A (en) * 1986-08-18 1993-05-11 Inco Alloys International, Inc. Dispersion strengthened alloy
AU600009B2 (en) * 1986-08-18 1990-08-02 Inco Alloys International Inc. Dispersion strengthened alloy
DE3714239C2 (en) * 1987-04-29 1996-05-15 Krupp Ag Hoesch Krupp Process for the production of a material with a structure of nanocrystalline structure
US5002834A (en) * 1988-04-01 1991-03-26 Inco Alloys International, Inc. Oxidation resistant alloy
JP2579393B2 (en) * 1990-09-12 1997-02-05 川崎製鉄株式会社 Fe-Cr-Al-based quenched alloy foil with excellent oxidation resistance
US5167728A (en) * 1991-04-24 1992-12-01 Inco Alloys International, Inc. Controlled grain size for ods iron-base alloys
JP2777319B2 (en) * 1993-07-30 1998-07-16 財団法人電気磁気材料研究所 Wear-resistant high-permeability alloy, method for producing the same, and magnetic recording / reproducing head
AUPP042597A0 (en) * 1997-11-17 1997-12-11 Ceramic Fuel Cells Limited A heat resistant steel
DE10025108A1 (en) * 2000-05-20 2001-11-29 Forschungszentrum Juelich Gmbh High temperature material
AT4737U1 (en) * 2001-01-15 2001-11-26 Plansee Ag POWDER METALLURGICAL METHOD FOR PRODUCING HIGH-DENSITY MOLDED PARTS
JP3741654B2 (en) * 2002-02-28 2006-02-01 Ｊｆｅスチール株式会社 Manufacturing method of high density iron-based forged parts
AU2003283525A1 (en) * 2002-11-04 2004-06-07 Doncasters Limited High temperature resistant alloys
GB2394959A (en) * 2002-11-04 2004-05-12 Doncasters Ltd Hafnium particle dispersion hardened nickel-chromium-iron alloys
JP5262423B2 (en) * 2008-08-21 2013-08-14 セイコーインスツル株式会社 Golf club head, face portion thereof, and manufacturing method thereof
JP5585237B2 (en) * 2010-06-24 2014-09-10 セイコーエプソン株式会社 Metal powder for powder metallurgy and sintered body
JP5585572B2 (en) * 2011-12-13 2014-09-10 セイコーエプソン株式会社 Metal powder for powder metallurgy and sintered body
JP5630430B2 (en) * 2011-12-13 2014-11-26 セイコーエプソン株式会社 Metal powder for powder metallurgy and sintered body

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2409797A (en) * 1943-06-08 1946-10-22 Kanthal Ab Machinable alloy for high temperature use
GB611515A (en) * 1945-03-10 1948-11-01 Kanthal Ab An improved heat-resisting machinable alloy for use as electric resistance material for high temperatures as well as for manufacturing details of construction exposed to high temperatures
US3159908A (en) * 1963-02-26 1964-12-08 Du Pont Dispersion hardened metal product and process
US3346427A (en) * 1964-11-10 1967-10-10 Du Pont Dispersion hardened metal sheet and process
US3366515A (en) * 1965-03-19 1968-01-30 Sherritt Gordon Mines Ltd Working cycle for dispersion strengthened materials
US3368883A (en) * 1965-07-29 1968-02-13 Du Pont Dispersion-modified cobalt and/or nickel alloy containing anisodiametric grains
FR1504716A (en) * 1966-10-25 1967-12-08 Johnson Matthey & Company Improvements in the treatment of metals and alloys
US3591365A (en) * 1969-01-16 1971-07-06 Santoku Metal Ind Heat resisting corrosion resisting iron chromium alloy
FR2057562A5 (en) * 1969-08-27 1971-05-21 Int Nickel Ltd

Also Published As

Publication number Publication date
IE37465L (en) 1973-07-17
JPS5736343B2 (en) 1982-08-03
PL75811B1 (en) 1974-12-31
BE794142A (en) 1973-07-17
FR2168401B1 (en) 1977-02-04
ES410670A1 (en) 1976-01-01
IE37465B1 (en) 1977-08-03
SE389820B (en) 1976-11-22
IT976876B (en) 1974-09-10
AT337230B (en) 1977-06-27
FR2168401A1 (en) 1973-08-31
JPS4881713A (en) 1973-11-01
DE2301137B2 (en) 1976-03-25
CH579636A5 (en) 1976-09-15
LU66828A1 (en) 1973-07-24
US3837930A (en) 1974-09-24
NL7300538A (en) 1973-07-19
GB1407867A (en) 1975-09-24
IL41195A0 (en) 1973-02-28
DD101582A5 (en) 1973-11-12
IL41195A (en) 1975-10-15
ZA73308B (en) 1973-11-28
RO67589A (en) 1982-05-10
DE2301137A1 (en) 1973-08-16
ATA34373A (en) 1976-10-15

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