JPS57118817A - Manufacture of composite trolley wire - Google Patents

Manufacture of composite trolley wire

Info

Publication number
JPS57118817A
JPS57118817A JP56005746A JP574681A JPS57118817A JP S57118817 A JPS57118817 A JP S57118817A JP 56005746 A JP56005746 A JP 56005746A JP 574681 A JP574681 A JP 574681A JP S57118817 A JPS57118817 A JP S57118817A
Authority
JP
Japan
Prior art keywords
copper
wire
tin alloy
manufacture
composite
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.)
Pending
Application number
JP56005746A
Other languages
Japanese (ja)
Inventor
Haruki Usuda
Masaaki Nakayama
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable 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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP56005746A priority Critical patent/JPS57118817A/en
Publication of JPS57118817A publication Critical patent/JPS57118817A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/26—After-treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)

Abstract

PURPOSE:To easily manufacture a long-sized compositive trolly-Wire having excellent abrasion-resistance and being prevented from lowering of electric conductivity, by sticking and depositing molten copper-tin alloy on the surface of a copper core wire. CONSTITUTION:A composite wire coated with copper-tin alloy around a copper is manufactured, by using the copper as the core wire and storing copper-tin alloy in a molten metal bath. Next, said wire is hot-rolled and then cold-rolled successively to manufacture a composite trolley wire. As the cold working method, a wire drawing or a roller-die drawing etc. are used. The lowering of electric conductivity is prevented by the copper 1 at the central part, and the abrasion-resistance is improved by the surrounding copper-tin alloy 2.
JP56005746A 1981-01-16 1981-01-16 Manufacture of composite trolley wire Pending JPS57118817A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005746A JPS57118817A (en) 1981-01-16 1981-01-16 Manufacture of composite trolley wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005746A JPS57118817A (en) 1981-01-16 1981-01-16 Manufacture of composite trolley wire

Publications (1)

Publication Number Publication Date
JPS57118817A true JPS57118817A (en) 1982-07-23

Family

ID=11619663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005746A Pending JPS57118817A (en) 1981-01-16 1981-01-16 Manufacture of composite trolley wire

Country Status (1)

Country Link
JP (1) JPS57118817A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63256218A (en) * 1987-04-14 1988-10-24 Tanaka Kikinzoku Kogyo Kk Manufacture of platinum clad wire
CN112547818A (en) * 2020-11-24 2021-03-26 梓兰特线（厦门）科技有限公司 Production method of Z-shaped special-shaped steel wire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63256218A (en) * 1987-04-14 1988-10-24 Tanaka Kikinzoku Kogyo Kk Manufacture of platinum clad wire
CN112547818A (en) * 2020-11-24 2021-03-26 梓兰特线（厦门）科技有限公司 Production method of Z-shaped special-shaped steel wire

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