DE2966491D1 - Method of manufacturing powder compacts - Google Patents
Method of manufacturing powder compactsInfo
- Publication number
- DE2966491D1 DE2966491D1 DE7979302649T DE2966491T DE2966491D1 DE 2966491 D1 DE2966491 D1 DE 2966491D1 DE 7979302649 T DE7979302649 T DE 7979302649T DE 2966491 T DE2966491 T DE 2966491T DE 2966491 D1 DE2966491 D1 DE 2966491D1
- Authority
- DE
- Germany
- Prior art keywords
- powder compacts
- manufacturing powder
- manufacturing
- compacts
- powder
- 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
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
-
- 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
- B22F1/17—Metallic particles coated with metal
-
- 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
- C22C33/0207—Using a mixture of prealloyed powders or a master alloy
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 |
|---|---|---|---|
| US96353978A | 1978-11-24 | 1978-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2966491D1 true DE2966491D1 (en) | 1984-01-19 |
Family
ID=25507366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7979302649T Expired DE2966491D1 (en) | 1978-11-24 | 1979-11-21 | Method of manufacturing powder compacts |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0011981B1 (en) |
| JP (1) | JPS5573801A (en) |
| CA (1) | CA1151384A (en) |
| DE (1) | DE2966491D1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2477926A1 (en) * | 1980-03-12 | 1981-09-18 | Alliages Frittes Sa | Powder metallurgical process at low sintering temp. - by addn. of low m.pt metal to starting powder, esp. for self-lubricating bearing mfr. |
| WO1984004712A1 (en) * | 1983-06-02 | 1984-12-06 | Kawasaki Steel Co | Tin-containing iron powder and process for its production |
| JPS613801A (en) * | 1984-06-18 | 1986-01-09 | Kawasaki Steel Corp | Iron-base composite powder containing tin and its manufacture |
| AU2951995A (en) * | 1994-07-06 | 1996-01-25 | Lockheed Martin Energy Systems, Inc. | Non-lead, environmentally safe projectiles and method of making same |
| US7754633B2 (en) * | 2008-07-22 | 2010-07-13 | Harbison-Walker Reeractories Company | Chromia-alumina refractory |
| CN103042205A (en) * | 2012-12-18 | 2013-04-17 | 株洲弘通硬质合金有限公司 | Method for preparing hollow refractory metal and alloy spraying powder |
| EP3469957A4 (en) | 2016-06-10 | 2020-01-01 | Okamura Corporation | Elbow rest, utensil component, and chair |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1793757A (en) * | 1927-02-05 | 1931-02-24 | William H Smith | Process of uniting iron with other metals and elements |
| US1986197A (en) * | 1932-03-10 | 1935-01-01 | Harshaw Chem Corp | Metallic composition |
| US3520680A (en) * | 1968-07-22 | 1970-07-14 | Pfizer & Co C | Process of producing steel |
| JPS5441969B2 (en) * | 1972-06-29 | 1979-12-11 | ||
| US4050933A (en) * | 1973-02-21 | 1977-09-27 | Stanadyne, Inc. | Impervious metal object and method of making the same |
| FR2304678A1 (en) * | 1975-03-21 | 1976-10-15 | Ugine Aciers | NEW PROCESS FOR MAKING STEELS WITH IMPROVED MACHINABILITY FROM DIVIDED METAL |
| JPS51143871A (en) * | 1975-06-06 | 1976-12-10 | Hitachi Metals Ltd | Electric contact material manufacturing method |
-
1979
- 1979-09-28 CA CA000336663A patent/CA1151384A/en not_active Expired
- 1979-11-12 JP JP14637879A patent/JPS5573801A/en active Granted
- 1979-11-21 EP EP79302649A patent/EP0011981B1/en not_active Expired
- 1979-11-21 DE DE7979302649T patent/DE2966491D1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5573801A (en) | 1980-06-03 |
| EP0011981A1 (en) | 1980-06-11 |
| CA1151384A (en) | 1983-08-09 |
| JPS5653601B2 (en) | 1981-12-19 |
| EP0011981B1 (en) | 1983-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8330 | Complete renunciation |