GB743405A - Improvements in or relating to electro-plating equipment - Google Patents

Improvements in or relating to electro-plating equipment

Info

Publication number
GB743405A
GB743405A GB22188/51A GB2218851A GB743405A GB 743405 A GB743405 A GB 743405A GB 22188/51 A GB22188/51 A GB 22188/51A GB 2218851 A GB2218851 A GB 2218851A GB 743405 A GB743405 A GB 743405A
Authority
GB
United Kingdom
Prior art keywords
wire
bath
passed
anodes
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
GB22188/51A
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 ES0204998A priority Critical patent/ES204998A1/en
Publication of GB743405A publication Critical patent/GB743405A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Coating With Molten Metal (AREA)

Abstract

743,405. Electroplating wire. STANDARD TELEPHONES & CABLES, Ltd. Sept. 12, 1952 [Sept. 21, 1951], No. 22188/51. Class 41. Metal is deposited electrolytically on a moving wire which is passed a plurality of times through the bath passing each time round a positively driven multigrooved conducting drum connected to the negative pole of a directcurrent source and around one of a plurality of pulleys; anodes of the metal to be deposited are employed. The wire may be passed through the electrolyte vertically or horizontally. As shown the grooved capstan 18 is mounted above the tank 29 in an insulating frame 17 at the bottom of which is mounted a series of idling pulleys 19 of insulating material mounted on a single shaft. The capstan 18 is driven by a motor 20 through reduction gearing and is cathodically connected by carbon brushes 22. Inner anodes 24 may be mounted between the stretches of wire and external anodes hung on bus-bars at the sides of the tank. Before the repeated passage through the plating bath the wire may be passed through a degreasing bath and a water bath for rinsing, and after plating passed through a rinsing bath and subjected to an air jet for drying. Between the baths the wire may pass through cushions or snuggers of neoprene to remove surplus solution. The air-jet for the final drying comprises a T-shaped tube, the cross-piece of which having transverse saw-cuts in its upper half which is parallel to and just below the wire. The apparatus and method may be employed in coating copper wire with tin, the coated wire being then drawn as described in Specification 743,404.
GB22188/51A 1951-09-21 1951-09-21 Improvements in or relating to electro-plating equipment Expired GB743405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0204998A ES204998A1 (en) 1951-09-21 1952-08-14 Improvements in or relative to electro-chapeed equipment (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
GB743405A true GB743405A (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 After (1)

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

Country Status (6)

Country Link
BE (1) BE514137A (en)
CH (2) CH310840A (en)
DE (1) DE963744C (en)
FR (2) FR1071106A (en)
GB (2) GB743405A (en)
NL (1) NL93515C (en)

Families Citing this family (6)

* 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
GB9309521D0 (en) * 1993-05-08 1993-06-23 United Wire Ltd Improved method
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
CN117831837B (en) * 2024-03-01 2024-05-24 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

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

Also Published As

Publication number Publication date
FR1071106A (en) 1954-08-25
FR64636E (en) 1955-11-30
CH310839A (en) 1955-11-15
NL93515C (en)
BE514137A (en)
GB743404A (en) 1956-01-18
CH310840A (en) 1955-11-15
DE963744C (en) 1957-05-09

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