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GB1323308A - Method of reduction of an oxidized surface of copper or its alloys - Google Patents

Method of reduction of an oxidized surface of copper or its alloys

Info

Publication number
GB1323308A
GB1323308A GB1323308DA GB1323308A GB 1323308 A GB1323308 A GB 1323308A GB 1323308D A GB1323308D A GB 1323308DA GB 1323308 A GB1323308 A GB 1323308A
Authority
GB
United Kingdom
Prior art keywords
copper
oxidized surface
alloys
reduction
steam
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
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.)
Z TASHKENT KABEL
Original Assignee
Z TASHKENT KABEL
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 Z TASHKENT KABEL filed Critical Z TASHKENT KABEL
Publication of GB1323308A publication Critical patent/GB1323308A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/005—Copper or its alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

1323308 Reducing copper oxide; annealing wire ZAVOD TASHKENTKABEL 19 Nov 1970 55008/70 Headings C7E and C7N [Also in Division B3] The oxidized surface of a copper or copper alloy article is reduced by contacting it with water, steam or an aqueous emulsion containing at least 0À15% of ethyl alcohol. Steam and ethyl alcohol may be used in an annealing furnace both to protect copper wire and remove oxides.
GB1323308D 1970-11-19 1970-11-19 Method of reduction of an oxidized surface of copper or its alloys Expired GB1323308A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5500870 1970-11-19
FR7042003A FR2115520A5 (en) 1970-11-19 1970-11-23

Publications (1)

Publication Number Publication Date
GB1323308A true GB1323308A (en) 1973-07-11

Family

ID=26216067

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1323308D Expired GB1323308A (en) 1970-11-19 1970-11-19 Method of reduction of an oxidized surface of copper or its alloys

Country Status (2)

Country Link
FR (1) FR2115520A5 (en)
GB (1) GB1323308A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134547A (en) * 1982-11-18 1984-08-15 Bekaert Sa Nv Catalysts in the form of webs or felts
GB2134933A (en) * 1982-11-18 1984-08-22 Bekaert Sa Nv Metallic catalysts having a catalytically active surface layer
EP0914217A1 (en) * 1997-03-27 1999-05-12 Southwire Company Apparatus and method for reducing consumption of alcohol used in cleaning oxidized hot metal surfaces
CN114345973A (en) * 2021-12-24 2022-04-15 通鼎互联信息股份有限公司 Method for cleaning oxidized finished copper wire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE388444B (en) * 1972-10-30 1976-10-04 Southwire Co PROCEDURE FOR CONTINUOUS TREATMENT OF MOLDED COPPER BAR WITH AN OXIDE LAYER ON ITS SURFACE AND APPLIANCE FOR PERFORMING THE PROCEDURE

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134547A (en) * 1982-11-18 1984-08-15 Bekaert Sa Nv Catalysts in the form of webs or felts
GB2134933A (en) * 1982-11-18 1984-08-22 Bekaert Sa Nv Metallic catalysts having a catalytically active surface layer
EP0914217A1 (en) * 1997-03-27 1999-05-12 Southwire Company Apparatus and method for reducing consumption of alcohol used in cleaning oxidized hot metal surfaces
EP0914217A4 (en) * 1997-03-27 2000-07-12 Southwire Co Apparatus and method for reducing consumption of alcohol used in cleaning oxidized hot metal surfaces
CN114345973A (en) * 2021-12-24 2022-04-15 通鼎互联信息股份有限公司 Method for cleaning oxidized finished copper wire

Also Published As

Publication number Publication date
FR2115520A5 (en) 1972-07-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee