GB1308517A - Process for the manufacture of an aluminium conductor wire - Google Patents

Process for the manufacture of an aluminium conductor wire

Info

Publication number
GB1308517A
GB1308517A GB1046270A GB1046270A GB1308517A GB 1308517 A GB1308517 A GB 1308517A GB 1046270 A GB1046270 A GB 1046270A GB 1046270 A GB1046270 A GB 1046270A GB 1308517 A GB1308517 A GB 1308517A
Authority
GB
United Kingdom
Prior art keywords
wire
temperature
rod
march
effected
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
GB1046270A
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.)
MAGYAR ALUMINIUM
Femipari Kutato Intezet
Magyar Aluminiumipari Troeszt
Original Assignee
MAGYAR ALUMINIUM
Femipari Kutato Intezet
Magyar Aluminiumipari Troeszt
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 MAGYAR ALUMINIUM, Femipari Kutato Intezet, Magyar Aluminiumipari Troeszt filed Critical MAGYAR ALUMINIUM
Publication of GB1308517A publication Critical patent/GB1308517A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21C37/045—Manufacture of wire or bars with particular section or properties
    • 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
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Extraction Processes (AREA)

Abstract

1308517 Making wire MAGYAR ALUMINIUMIPARI TROSZT and FEMIPARI KUTATO INTEZET 4 March 1970 [4 March 1969] 10462/70 Headings B3A and B3V An electrical wire made from at least 99% aluminium is formed by hot forming rod wire, cold drawing the rod wire at a temperature below 100‹ C. to the final dimensions of the wire so that 60-98% plastic deformation relating to its diameter is achieved, and thermally processing the wire at a temperature between 80- 220‹ C. An initial heating of the starting material at temperatures between 350-550‹ C. may be effected after which the material is cooled down slowly to its initial forming temperature. The hot forming of the rod wire is terminated at a temperature below 250‹ C. whereupon the rod wire is rapidly cooled to below 150‹ C. The final thermal processing can be effected on a conveyor extending from a drawbench to cable manufacturing equipment or a warehouse and can be performed in a medium which increases the corrosion resistance of the wire.
GB1046270A 1969-03-04 1970-03-04 Process for the manufacture of an aluminium conductor wire Expired GB1308517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUMA001947 1969-03-04

Publications (1)

Publication Number Publication Date
GB1308517A true GB1308517A (en) 1973-02-28

Family

ID=10998427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1046270A Expired GB1308517A (en) 1969-03-04 1970-03-04 Process for the manufacture of an aluminium conductor wire

Country Status (3)

Country Link
AT (1) AT308694B (en)
FI (1) FI62475C (en)
GB (1) GB1308517A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257904A2 (en) * 1986-08-20 1988-03-02 Alcan International Limited Contact conductor for electric vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257904A2 (en) * 1986-08-20 1988-03-02 Alcan International Limited Contact conductor for electric vehicles
EP0257904A3 (en) * 1986-08-20 1989-06-21 Alcan International Limited Contact conductor for electric vehicles

Also Published As

Publication number Publication date
AT308694B (en) 1973-07-10
FI62475C (en) 1983-01-10
FI62475B (en) 1982-09-30

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Legal Events

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