JPS5548577B2 - - Google Patents
Info
- Publication number
- JPS5548577B2 JPS5548577B2 JP1583978A JP1583978A JPS5548577B2 JP S5548577 B2 JPS5548577 B2 JP S5548577B2 JP 1583978 A JP1583978 A JP 1583978A JP 1583978 A JP1583978 A JP 1583978A JP S5548577 B2 JPS5548577 B2 JP S5548577B2
- Authority
- JP
- Japan
- 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
-
- 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
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/768,386 US4113479A (en) | 1976-02-27 | 1977-02-14 | Vacuum smelting process for producing ferrotungsten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53124113A JPS53124113A (en) | 1978-10-30 |
| JPS5548577B2 true JPS5548577B2 (en) | 1980-12-06 |
Family
ID=25082347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1583978A Granted JPS53124113A (en) | 1977-02-14 | 1978-02-14 | Method of producing ferrotungsten alloy |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS53124113A (en) |
| AT (1) | AT372980B (en) |
| BE (1) | BE863817A (en) |
| BR (1) | BR7800847A (en) |
| CA (1) | CA1097950A (en) |
| DE (1) | DE2806200A1 (en) |
| FR (1) | FR2380348A1 (en) |
| GB (1) | GB1547139A (en) |
| IT (1) | IT1095411B (en) |
| NL (1) | NL7801460A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120098750A (en) * | 2009-10-26 | 2012-09-05 | 민프로 악티에보락 | Recycling of tungsten carbides |
| SE537464C2 (en) * | 2013-05-27 | 2015-05-12 | Ferrolegeringar Ab | Iron and tungsten-containing briquettes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR427774A (en) * | 1911-02-17 | 1911-08-12 | Goldschmidt Ag Th | Process for the manufacture of tungsten-based and high-content alloys, in particular ferro-tungsten, and their introduction into baths of molten metals |
| CH85900A (en) * | 1918-05-06 | 1920-07-16 | Ampere Ges Mit Beschraenkter H | Process for the preparation of low carbon ferrochrome. |
| FR499905A (en) * | 1918-07-30 | 1920-02-26 | Harold Alexandre Blackwell | Manufacturing process and application of ferro-tungsten |
| FR552520A (en) * | 1922-06-03 | 1923-05-02 | Continuous Reaction Company Lt | Improvements in the manufacture of ferrotungsten and ferromolybdenum |
| US1786393A (en) * | 1926-05-22 | 1930-12-23 | Schwarzkopf Paul | Method of producing ferromolybdenum and ferrotungsten |
| JPS5654207B2 (en) * | 1974-07-26 | 1981-12-24 | ||
| US3966459A (en) | 1974-09-24 | 1976-06-29 | Amax Inc. | Process for thermal dissociation of molybdenum disulfide |
| JPS51100924A (en) * | 1975-03-04 | 1976-09-06 | Nisshin Steel Co Ltd | SHINKUKOTAI KANGENNYORU KOTANSO FEECR GOKINNO SEIZOHOHO |
-
1978
- 1978-01-31 CA CA295,974A patent/CA1097950A/en not_active Expired
- 1978-02-08 GB GB5119/78A patent/GB1547139A/en not_active Expired
- 1978-02-08 NL NL7801460A patent/NL7801460A/en not_active Application Discontinuation
- 1978-02-09 BE BE185047A patent/BE863817A/en not_active IP Right Cessation
- 1978-02-10 AT AT0095678A patent/AT372980B/en not_active IP Right Cessation
- 1978-02-10 FR FR7803889A patent/FR2380348A1/en active Granted
- 1978-02-13 BR BR7800847A patent/BR7800847A/en unknown
- 1978-02-13 IT IT20247/78A patent/IT1095411B/en active
- 1978-02-14 JP JP1583978A patent/JPS53124113A/en active Granted
- 1978-02-14 DE DE19782806200 patent/DE2806200A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE863817A (en) | 1978-05-29 |
| AT372980B (en) | 1983-12-12 |
| IT1095411B (en) | 1985-08-10 |
| FR2380348B1 (en) | 1980-04-04 |
| BR7800847A (en) | 1978-12-19 |
| FR2380348A1 (en) | 1978-09-08 |
| CA1097950A (en) | 1981-03-24 |
| DE2806200A1 (en) | 1978-08-17 |
| ATA95678A (en) | 1983-04-15 |
| NL7801460A (en) | 1978-08-16 |
| IT7820247A0 (en) | 1978-02-13 |
| JPS53124113A (en) | 1978-10-30 |
| GB1547139A (en) | 1979-06-06 |