CA1089652A - Method of melting copper alloys - Google Patents

Method of melting copper alloys

Info

Publication number
CA1089652A
CA1089652A CA273,685A CA273685A CA1089652A CA 1089652 A CA1089652 A CA 1089652A CA 273685 A CA273685 A CA 273685A CA 1089652 A CA1089652 A CA 1089652A
Authority
CA
Canada
Prior art keywords
salt
molten
melting
cover
mass
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
CA273,685A
Other languages
English (en)
French (fr)
Inventor
Derek E . Tyler
David W. Dickinson
James E. Dore
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of CA1089652A publication Critical patent/CA1089652A/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
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • 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
    • C22B15/003—Bath 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/006—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with use of an inert protective material including the use of an inert gas
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents

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)
  • Coating With Molten Metal (AREA)
CA273,685A 1976-02-19 1977-03-10 Method of melting copper alloys Expired CA1089652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/659,241 US4038068A (en) 1976-02-19 1976-02-19 Method of melting copper alloys with a flux

Publications (1)

Publication Number Publication Date
CA1089652A true CA1089652A (en) 1980-11-18

Family

ID=24644643

Family Applications (1)

Application Number Title Priority Date Filing Date
CA273,685A Expired CA1089652A (en) 1976-02-19 1977-03-10 Method of melting copper alloys

Country Status (7)

Country Link
US (1) US4038068A (enExample)
JP (1) JPS6013050B2 (enExample)
CA (1) CA1089652A (enExample)
DE (1) DE2713639A1 (enExample)
FR (1) FR2384853A1 (enExample)
GB (1) GB1552554A (enExample)
SE (1) SE445930B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316742A (en) * 1980-10-20 1982-02-23 Western Electric Co., Incorporated Copper refining
DE3427740A1 (de) * 1984-07-27 1986-02-06 Diehl GmbH & Co, 8500 Nürnberg Messinglegierung, herstellungsverfahren und verwendung
US4612168A (en) * 1985-05-31 1986-09-16 Corban International, Ltd. Process for refining brass and aluminum scraps
US5015288A (en) * 1989-11-29 1991-05-14 Gas Research Institute Gas-fired aluminum melter having recirculating molten salt bath and process
US6478847B1 (en) 2001-08-31 2002-11-12 Mueller Industries, Inc. Copper scrap processing system
US7344622B2 (en) * 2003-04-08 2008-03-18 Grispin Charles W Pyrolytic process and apparatus for producing enhanced amounts of aromatic compounds
RU2356967C1 (ru) * 2007-12-03 2009-05-27 Государственное образовательное учреждение высшего профессионального образования "Уральский государственный технический университет - УПИ" Флюс для защитного покрытия расплава латуни
KR20120099254A (ko) * 2009-11-10 2012-09-07 지비씨 메탈즈, 엘엘씨 내변색성, 항균성 구리 합금과, 상기 합금으로 제조된 표면
CN101864521B (zh) * 2010-05-09 2012-07-25 中国铝业股份有限公司 一种铝及铝合金扁锭锯屑收集回炉重熔方法
CN101934935B (zh) * 2010-08-06 2012-05-30 中色科技股份有限公司 通过管道将铝铣屑输送到复化车间的方法
CN104870670B (zh) 2012-10-26 2017-12-22 仕龙阀门公司 白色抗微生物的铜合金
RU2684132C1 (ru) * 2018-04-02 2019-04-04 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Флюс для защитного покрытия расплава латуни
TR2021014303A2 (tr) * 2021-09-13 2021-10-21 Saglam Metal Sanayive Ticaret As Bakır Esaslı Alaşımlar İçin Flaks Kompozisyonu
CN115627189A (zh) * 2022-11-02 2023-01-20 西安热工研究院有限公司 改性高岭土及抑制燃煤锅炉重金属排放的系统和方法
CN117107092B (zh) * 2023-09-25 2025-08-05 苏州东方模具科技股份有限公司 一种使废旧铜合金再生使用的熔炼方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US446351A (en) * 1891-02-10 Aluminum alloy
US1950967A (en) * 1931-05-20 1934-03-13 Nat Smelting Co Preparation of aluminum alloys
CH237042A (de) * 1942-05-18 1945-03-31 Ig Farbenindustrie Ag Flussmittel zum Einschmelzen von Leichtmetallen und Leichtmetallabfällen.
US2944890A (en) * 1958-01-22 1960-07-12 Ampco Metal Inc Aluminum bronze alloy having improved wear resistance by the addition of cobalt and chromium
FR1197190A (fr) * 1958-05-29 1959-11-27 Fondant pour cuivre et métaux cuivreux et ses applications
GB902626A (en) * 1958-10-21 1962-08-01 Foundry Services Int Ltd Improvements in or relating to fluxes for treating molten metal
US3823013A (en) * 1967-09-22 1974-07-09 Dow Chemical Co Flux composition for zinc base alloys
US3754897A (en) * 1971-11-05 1973-08-28 L Derham Melting of metals
US3958979A (en) * 1973-12-14 1976-05-25 Ethyl Corporation Metallurgical process for purifying aluminum-silicon alloy

Also Published As

Publication number Publication date
FR2384853B1 (enExample) 1983-10-21
JPS6013050B2 (ja) 1985-04-04
FR2384853A1 (fr) 1978-10-20
DE2713639A1 (de) 1978-10-05
JPS53120626A (en) 1978-10-21
SE7702878L (sv) 1978-09-15
US4038068A (en) 1977-07-26
GB1552554A (en) 1979-09-12
SE445930B (sv) 1986-07-28

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Legal Events

Date Code Title Description
MKEX Expiry