GB743404A - Improvements in or relating to tinned copper wire - Google Patents

Improvements in or relating to tinned copper wire

Info

Publication number
GB743404A
GB743404A GB22187/51A GB2218751A GB743404A GB 743404 A GB743404 A GB 743404A GB 22187/51 A GB22187/51 A GB 22187/51A GB 2218751 A GB2218751 A GB 2218751A GB 743404 A GB743404 A GB 743404A
Authority
GB
United Kingdom
Prior art keywords
wire
pulley
tin
annealing
sept
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
GB22187/51A
Inventor
Wilfred John Lee Wildbore
James Delves-Broughton
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to ES0204869A priority Critical patent/ES204869A1/en
Publication of GB743404A publication Critical patent/GB743404A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0607—Wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B21C37/042—Manufacture of coated wire or bars
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • C25D5/505—After-treatment of electroplated surfaces by heat-treatment of electroplated tin coatings, e.g. by melting

Abstract

743,404. Annealing. STANDARD TELEPHONES & CABLES, Ltd. Sept. 12, 1952 [Sept. 21, 1951], No. 22187/51. Class 72. [Also in Groups XXII and XXXVI] Tin is deposited electrolytically on a copper wire and the wire is then drawn to the required diameter with the required tin thickness. After drawing the wire may be subject to an annealing operation which anneals the copper without damaging the tin coating. In the apparatus shown the tinned wire is drawn over pulley 37 through a series of dies shown diagrammatically at 39 by a drawing capstan 40, the wire passing thereafter over pulleys 41, 42, 46, 47 to a take-up reel 48. The wire is first heated by alternating current passed through it between capstan 40 and pulley 42 to a temperature insufficient to melt the tin, the pulley 42 being cooled by air-blast from nozzle 43 to prevent stripping of the tin coating ; in the stretch between pulley 42 and pulley 46 the wire is further heated to the annealing temperature. Pulley 46 is situated in a cooling water bath 44 into which the wire enters through a tube 45 or an aperture. The electrodeposition of tin may be effected by the apparatus described in Specification 743,405, [Group XXXVI]. Specification 662,387, [Group XXXVII], also is referred to.
GB22187/51A 1951-09-21 1951-09-21 Improvements in or relating to tinned copper wire Expired GB743404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0204869A ES204869A1 (en) 1951-09-21 1952-08-05 A procedure for the manufacture of tinned copper wire (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB310839X 1951-09-21

Publications (1)

Publication Number Publication Date
GB743404A true GB743404A (en) 1956-01-18

Family

ID=10317704

Family Applications (2)

Application Number Title Priority Date Filing Date
GB22188/51A Expired GB743405A (en) 1951-09-21 1951-09-21 Improvements in or relating to electro-plating equipment
GB22187/51A Expired GB743404A (en) 1951-09-21 1951-09-21 Improvements in or relating to tinned copper wire

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB22188/51A Expired GB743405A (en) 1951-09-21 1951-09-21 Improvements in or relating to electro-plating equipment

Country Status (6)

Country Link
BE (1) BE514137A (en)
CH (2) CH310840A (en)
DE (1) DE963744C (en)
FR (2) FR64636E (en)
GB (2) GB743405A (en)
NL (1) NL93515C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278711A (en) * 1993-06-02 1994-12-07 Duracell Inc Method of manufacturing current collectors for electrochemical cells by electroplating wire with indium and drawing
GB2277747B (en) * 1993-05-08 1997-08-06 United Wire Ltd Production of surface treated metal alloy pins
IT201600105817A1 (en) * 2016-10-20 2018-04-20 Otomec S R L PLANT FOR THE ELECTROLYTIC COATING OF AN ALUMINUM WIRE OR TAPE
CN112176326A (en) * 2020-09-11 2021-01-05 江苏佳华金属线有限公司 Production process for activation treatment of tinned copper wire
CN117831837A (en) * 2024-03-01 2024-04-05 云南百冠电线电缆有限公司 Anti-creeping separable double-layer insulated wire with tin-plated copper conductor and processing technology

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931939C2 (en) * 1979-08-07 1982-07-08 Felten & Guilleaume Carlswerk AG, 5000 Köln Method and device for the production of heavily tinned copper wires, in particular jumper wires

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE420205C (en) * 1924-01-18 1925-10-16 Albert Knepper Device for generating galvanic deposits
US2357126A (en) * 1938-05-05 1944-08-29 John S Nachtman Alloying and fusing process
DE703469C (en) * 1938-10-20 1941-03-10 Dr Heinrich Hampel Method and device for the continuous electrolytic production of metal strips
US2286073A (en) * 1938-12-16 1942-06-09 Wickwire Brothers Method of making coated wire fabric
US2192901A (en) * 1939-02-18 1940-03-12 Flint C Elder Metal article and method of production
US2463412A (en) * 1942-07-25 1949-03-01 John S Nachtman Electric resistance heat-treating of electroplated coatings

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277747B (en) * 1993-05-08 1997-08-06 United Wire Ltd Production of surface treated metal alloy pins
GB2278711A (en) * 1993-06-02 1994-12-07 Duracell Inc Method of manufacturing current collectors for electrochemical cells by electroplating wire with indium and drawing
EP0708991A4 (en) * 1993-06-02 1996-03-04 Duracell Inc Method of preparing current collectors for electrochemical cells
EP0708991A1 (en) * 1993-06-02 1996-05-01 Duracell Inc. Method of preparing current collectors for electrochemical cells
GB2278711B (en) * 1993-06-02 1997-04-09 Duracell Inc Method of preparing current collectors for electrochemical cells
IT201600105817A1 (en) * 2016-10-20 2018-04-20 Otomec S R L PLANT FOR THE ELECTROLYTIC COATING OF AN ALUMINUM WIRE OR TAPE
CN112176326A (en) * 2020-09-11 2021-01-05 江苏佳华金属线有限公司 Production process for activation treatment of tinned copper wire
CN117831837A (en) * 2024-03-01 2024-04-05 云南百冠电线电缆有限公司 Anti-creeping separable double-layer insulated wire with tin-plated copper conductor and processing technology

Also Published As

Publication number Publication date
BE514137A (en)
NL93515C (en)
GB743405A (en) 1956-01-18
DE963744C (en) 1957-05-09
CH310840A (en) 1955-11-15
FR1071106A (en) 1954-08-25
CH310839A (en) 1955-11-15
FR64636E (en) 1955-11-30

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