DE2967309D1 - Process for producing alloy articles by powder metallurgy - Google Patents

Process for producing alloy articles by powder metallurgy

Info

Publication number
DE2967309D1
DE2967309D1 DE7979400302T DE2967309T DE2967309D1 DE 2967309 D1 DE2967309 D1 DE 2967309D1 DE 7979400302 T DE7979400302 T DE 7979400302T DE 2967309 T DE2967309 T DE 2967309T DE 2967309 D1 DE2967309 D1 DE 2967309D1
Authority
DE
Germany
Prior art keywords
powder metallurgy
alloy articles
producing alloy
producing
articles
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
DE7979400302T
Other languages
German (de)
Inventor
Jacques Devillard
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE2967309D1 publication Critical patent/DE2967309D1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • 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
    • B22F1/09—Mixtures of metallic powders
DE7979400302T 1978-05-16 1979-05-14 Process for producing alloy articles by powder metallurgy Expired DE2967309D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7814432A FR2425906A1 (en) 1978-05-16 1978-05-16 METHOD OF MANUFACTURING ALLOY PARTS BY POWDER METALLURGY

Publications (1)

Publication Number Publication Date
DE2967309D1 true DE2967309D1 (en) 1985-01-10

Family

ID=9208274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979400302T Expired DE2967309D1 (en) 1978-05-16 1979-05-14 Process for producing alloy articles by powder metallurgy

Country Status (4)

Country Link
EP (1) EP0005668B1 (en)
JP (1) JPS54150309A (en)
DE (1) DE2967309D1 (en)
FR (1) FR2425906A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU561663B2 (en) * 1982-05-28 1987-05-14 General Electric Company Homogeneous superalloy powder mixture for the repair of nickel and cobalt superalloy articles
US4381944A (en) * 1982-05-28 1983-05-03 General Electric Company Superalloy article repair method and alloy powder mixture
FR2610856B1 (en) * 1987-02-18 1990-04-13 Snecma PROCESS FOR ASSEMBLING PARTS IN NICKEL-BASED SUPERALLOYS BY LIQUID SINTERING AND HOT ISOSTATIC COMPACTION
JP4146178B2 (en) 2001-07-24 2008-09-03 三菱重工業株式会社 Ni-based sintered alloy
JP5384079B2 (en) * 2008-10-29 2014-01-08 Ｎｔｎ株式会社 Sintered bearing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR949279A (en) * 1940-03-07 1949-08-25 Gen Motors Corp Improved process for manufacturing porous metal objects and resulting products
FR968581A (en) * 1948-06-30 1950-11-30 Boehler & Co Ag Geb Process for the production of sintered steel alloys
GB888274A (en) * 1959-03-19 1962-01-31 Gen Electric Co Ltd Improvements in or relating to the manufacture of sintered alloy bodies
FR1263847A (en) * 1960-04-14 1961-06-19 Birmingham Small Arms Co Ltd Improvements in powder metallurgy
US4008844A (en) * 1975-01-06 1977-02-22 United Technologies Corporation Method of repairing surface defects using metallic filler material
GB1535409A (en) * 1976-09-25 1978-12-13 Ford Motor Co Master alloy powders
US4130422A (en) * 1977-06-16 1978-12-19 The United States Of America As Represented By The United States Department Of Energy Copper-base alloy for liquid phase sintering of ferrous powders

Also Published As

Publication number Publication date
FR2425906A1 (en) 1979-12-14
JPS54150309A (en) 1979-11-26
EP0005668B1 (en) 1984-11-28
FR2425906B1 (en) 1982-10-22
EP0005668A1 (en) 1979-11-28
JPS6312133B2 (en) 1988-03-17

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee