DE2967309D1 - Process for producing alloy articles by powder metallurgy - Google Patents
Process for producing alloy articles by powder metallurgyInfo
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
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)
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)
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 |
-
1978
- 1978-05-16 FR FR7814432A patent/FR2425906A1/en active Granted
-
1979
- 1979-05-14 DE DE7979400302T patent/DE2967309D1/en not_active Expired
- 1979-05-14 EP EP79400302A patent/EP0005668B1/en not_active Expired
- 1979-05-15 JP JP5872079A patent/JPS54150309A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2425906B1 (en) | 1982-10-22 |
JPS54150309A (en) | 1979-11-26 |
JPS6312133B2 (en) | 1988-03-17 |
EP0005668B1 (en) | 1984-11-28 |
FR2425906A1 (en) | 1979-12-14 |
EP0005668A1 (en) | 1979-11-28 |
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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 |