DE69225469T2 - METHOD FOR DEGASSING AND FIXING ALUMINUM ALLOY POWDER - Google Patents

METHOD FOR DEGASSING AND FIXING ALUMINUM ALLOY POWDER

Info

Publication number
DE69225469T2
DE69225469T2 DE69225469T DE69225469T DE69225469T2 DE 69225469 T2 DE69225469 T2 DE 69225469T2 DE 69225469 T DE69225469 T DE 69225469T DE 69225469 T DE69225469 T DE 69225469T DE 69225469 T2 DE69225469 T2 DE 69225469T2
Authority
DE
Germany
Prior art keywords
degassing
aluminum alloy
alloy powder
fixing aluminum
fixing
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 - Fee Related
Application number
DE69225469T
Other languages
German (de)
Other versions
DE69225469D1 (en
Inventor
T Kaji
Y Takeda
Y Odani
K Akechi
T Tanji
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69225469D1 publication Critical patent/DE69225469D1/en
Application granted granted Critical
Publication of DE69225469T2 publication Critical patent/DE69225469T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/12—Metallic powder containing non-metallic particles
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical 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
    • 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
    • B22F3/02—Compacting only
    • 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
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • 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
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1028—Controlled cooling
    • 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
DE69225469T 1991-11-22 1992-11-20 METHOD FOR DEGASSING AND FIXING ALUMINUM ALLOY POWDER Expired - Fee Related DE69225469T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP30787391 1991-11-22
JP4769592 1992-02-04
PCT/JP1992/001527 WO1993009899A1 (en) 1991-11-22 1992-11-20 Method for degassing and solidifying aluminum alloy powder

Publications (2)

Publication Number Publication Date
DE69225469D1 DE69225469D1 (en) 1998-06-18
DE69225469T2 true DE69225469T2 (en) 1998-09-24

Family

ID=26387853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69225469T Expired - Fee Related DE69225469T2 (en) 1991-11-22 1992-11-20 METHOD FOR DEGASSING AND FIXING ALUMINUM ALLOY POWDER

Country Status (5)

Country Link
EP (1) EP0568705B1 (en)
JP (1) JP3336645B2 (en)
KR (1) KR960007499B1 (en)
DE (1) DE69225469T2 (en)
WO (1) WO1993009899A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2749761B2 (en) * 1993-08-09 1998-05-13 本田技研工業株式会社 Powder forging method for high yield strength and high toughness aluminum alloy powder
US6346132B1 (en) 1997-09-18 2002-02-12 Daimlerchrysler Ag High-strength, high-damping metal material and method of making the same
DE19741019C2 (en) * 1997-09-18 2000-09-28 Daimler Chrysler Ag Structural material and process for its production
JP5492550B2 (en) * 2009-12-28 2014-05-14 株式会社Ｉｈｉ Degreasing method
CN110218915B (en) * 2019-07-05 2021-07-20 江苏豪然喷射成形合金有限公司 AlSi20Fe5Ni2Method for producing a blank

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123416A (en) * 1974-08-21 1976-02-25 Nippon Electron Optics Lab Shoketsukinzokuno seizohoho
US4435213A (en) * 1982-09-13 1984-03-06 Aluminum Company Of America Method for producing aluminum powder alloy products having improved strength properties
JPS61194101A (en) * 1985-02-20 1986-08-28 Sumitomo Electric Ind Ltd Method for degassing al powder and al alloy powder
JPS61281834A (en) * 1985-06-07 1986-12-12 Sumitomo Electric Ind Ltd Manufacture of extruding billet of aluminum alloy powder
JPS63121628A (en) * 1986-11-10 1988-05-25 Sumitomo Electric Ind Ltd Manufacture of aluminum alloy powder
SU1414501A1 (en) * 1987-01-12 1988-08-07 Предприятие П/Я Р-6058 Method of compacting articles from powders of aluminium alloys
JPS6475604A (en) * 1987-09-16 1989-03-22 Honda Motor Co Ltd Method for molding aluminum alloy powder
JPH01156402A (en) * 1987-12-11 1989-06-20 Honda Motor Co Ltd Method for compacting powder of aluminum alloy
JPH03281748A (en) * 1990-03-29 1991-12-12 Sumitomo Light Metal Ind Ltd Manufacture of vtr cylinder material

Also Published As

Publication number Publication date
EP0568705B1 (en) 1998-05-13
WO1993009899A1 (en) 1993-05-27
DE69225469D1 (en) 1998-06-18
EP0568705A4 (en) 1995-11-29
KR930703101A (en) 1993-11-29
JP3336645B2 (en) 2002-10-21
JPH05320709A (en) 1993-12-03
EP0568705A1 (en) 1993-11-10
KR960007499B1 (en) 1996-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee