FR924662A - Obtaining copper - Google Patents

Obtaining copper

Info

Publication number
FR924662A
FR924662A FR924662DA FR924662A FR 924662 A FR924662 A FR 924662A FR 924662D A FR924662D A FR 924662DA FR 924662 A FR924662 A FR 924662A
Authority
FR
France
Prior art keywords
obtaining copper
copper
obtaining
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
Other languages
French (fr)
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.)
Int Smelting & Refining Co
International Smelting and Refining Co
Original Assignee
Int Smelting & Refining Co
International Smelting and Refining Co
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 Int Smelting & Refining Co, International Smelting and Refining Co filed Critical Int Smelting & Refining Co
Application granted granted Critical
Publication of FR924662A publication Critical patent/FR924662A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR924662D 1945-07-11 1946-04-01 Obtaining copper Expired FR924662A (en)

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
FR924662A true FR924662A (en) 1947-08-12

Family

ID=24419848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924662D Expired FR924662A (en) 1945-07-11 1946-04-01 Obtaining copper

Country Status (4)

Country Link
US (1) US2479311A (en)
BE (1) BE464343A (en)
FR (1) FR924662A (en)
GB (1) GB596214A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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 (en) * 1966-05-04 1968-07-31 Outokumpu Oy
JPS5223969B1 (en) * 1966-12-28 1977-06-28
US3805000A (en) * 1970-03-23 1974-04-16 Itt Vacuum interrupter and methods of making contacts therefor
DE2620831C2 (en) * 1976-05-11 1984-03-15 Elektroschmelzwerk Kempten GmbH, 8000 München Process for the production of oxygen-free copper castings and copper moldings
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 (en) * 1984-07-21 1996-06-27 Km Europa Metal Ag Use of an oxygen-free copper deoxidized by boron or lithium for hollow profiles
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
US9033023B2 (en) * 2009-09-07 2015-05-19 Shirogane Co., Ltd. Copper alloy and copper alloy manufacturing method
CN102436863A (en) * 2011-09-09 2012-05-02 西安近代化学研究所 Copper wire used for plastic manometry sensitive element
EP3622094B1 (en) 2017-05-10 2021-07-28 Haldor Topsøe A/S A process for reducing the content of oxygen in metallic copper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US2479311A (en) 1949-08-16
BE464343A (en)
GB596214A (en) 1947-12-30

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