BE464343A - - Google Patents
Info
- Publication number
- BE464343A BE464343A BE464343DA BE464343A BE 464343 A BE464343 A BE 464343A BE 464343D A BE464343D A BE 464343DA BE 464343 A BE464343 A BE 464343A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0028—Smelting or converting
- C22B15/0052—Reduction smelting or converting
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US604500A US2479311A (en) | 1945-07-11 | 1945-07-11 | Production of oxygen-free copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE464343A true BE464343A (ko) |
Family
ID=24419848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE464343D BE464343A (ko) | 1945-07-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2479311A (ko) |
| BE (1) | BE464343A (ko) |
| FR (1) | FR924662A (ko) |
| GB (1) | GB596214A (ko) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670284A (en) * | 1950-06-28 | 1954-02-23 | Olin Ind Inc | Production of nonferrous alloys |
| US3031568A (en) * | 1956-08-02 | 1962-04-24 | Ici Ltd | Process of arc welding copper |
| US2842438A (en) * | 1956-08-02 | 1958-07-08 | American Metal Climax Inc | Copper-zirconium alloys |
| US2847303A (en) * | 1957-01-04 | 1958-08-12 | Georges Rene Jean Lafeuille | Copper-base alloys |
| US2891860A (en) * | 1957-08-13 | 1959-06-23 | Thomas L Woolard | Copper base brazing alloy |
| US3352667A (en) * | 1964-09-29 | 1967-11-14 | Raytheon Co | Prevention of hydrogen-embrittlement in oxygen-bearing copper |
| FI40237B (ko) * | 1966-05-04 | 1968-07-31 | Outokumpu Oy | |
| JPS5223969B1 (ko) * | 1966-12-28 | 1977-06-28 | ||
| US3805000A (en) * | 1970-03-23 | 1974-04-16 | Itt | Vacuum interrupter and methods of making contacts therefor |
| DE2620831C2 (de) * | 1976-05-11 | 1984-03-15 | Elektroschmelzwerk Kempten GmbH, 8000 München | Verfahren zur Herstellung von sauerstofffreien Kupfergußteilen und Kupferformteilen |
| US4400351A (en) * | 1980-06-13 | 1983-08-23 | Mitsubishi Kinzoku Kabushiki Kaisha | High thermal resistance, high electric conductivity copper base alloy |
| US4426598A (en) * | 1982-02-02 | 1984-01-17 | Scm Corporation | Incandescent lamp leads of dispersion strengthened copper wires |
| DE3427034C2 (de) * | 1984-07-21 | 1996-06-27 | Km Europa Metal Ag | Verwendung eines durch Bor bzw. Lithium desoxidierten sauerstofffreien Kupfers für Hohlprofile |
| US4749548A (en) * | 1985-09-13 | 1988-06-07 | Mitsubishi Kinzoku Kabushiki Kaisha | Copper alloy lead material for use in semiconductor device |
| US5306465A (en) * | 1992-11-04 | 1994-04-26 | Olin Corporation | Copper alloy having high strength and high electrical conductivity |
| US5370840A (en) * | 1992-11-04 | 1994-12-06 | Olin Corporation | Copper alloy having high strength and high electrical conductivity |
| US5486244A (en) * | 1992-11-04 | 1996-01-23 | Olin Corporation | Process for improving the bend formability of copper alloys |
| EP2476765B1 (en) * | 2009-09-07 | 2018-05-16 | Shirogane Co., Ltd. | Copper alloy and method for producing same |
| CN102436863A (zh) * | 2011-09-09 | 2012-05-02 | 西安近代化学研究所 | 塑性测压敏感元件用铜线 |
| CA3059649C (en) | 2017-05-10 | 2024-01-02 | Haldor Topsoe A/S | A process for reducing the content of oxygen in metallic copper |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1023604A (en) * | 1911-06-30 | 1912-04-16 | Gen Electric | Metal-casting. |
| US1578044A (en) * | 1925-08-04 | 1926-03-23 | Metals Refining Corp | Method of purifying molten metals |
| GB423697A (en) * | 1932-06-06 | 1935-02-06 | Electro Chimie Metal | Process for the deoxidation of copper |
| US1955726A (en) * | 1933-07-21 | 1934-04-24 | Smith Corp A O | Method of melting copper to produce dense castings low in oxygen |
| US2003889A (en) * | 1933-10-20 | 1935-06-04 | American Brass Co | Method of making deoxidized copper and copper alloys |
| US2195433A (en) * | 1938-02-03 | 1940-04-02 | American Brass Co | Process for producing boron-copper alloys |
-
0
- BE BE464343D patent/BE464343A/xx unknown
-
1945
- 1945-07-11 US US604500A patent/US2479311A/en not_active Expired - Lifetime
-
1946
- 1946-03-11 GB GB7557/46A patent/GB596214A/en not_active Expired
- 1946-04-01 FR FR924662D patent/FR924662A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR924662A (fr) | 1947-08-12 |
| GB596214A (en) | 1947-12-30 |
| US2479311A (en) | 1949-08-16 |