GB1537523A - Method of preparing an aluminium alloy electrical conductor - Google Patents

Method of preparing an aluminium alloy electrical conductor

Info

Publication number
GB1537523A
GB1537523A GB8575/76A GB857576A GB1537523A GB 1537523 A GB1537523 A GB 1537523A GB 8575/76 A GB8575/76 A GB 8575/76A GB 857576 A GB857576 A GB 857576A GB 1537523 A GB1537523 A GB 1537523A
Authority
GB
United Kingdom
Prior art keywords
weight per
per cent
aluminium
rolling
trace elements
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
GB8575/76A
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.)
Southwire Co LLC
Original Assignee
Southwire Co LLC
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
Priority claimed from US05/558,045 external-priority patent/US4028141A/en
Priority claimed from US05/557,847 external-priority patent/US3960606A/en
Application filed by Southwire Co LLC filed Critical Southwire Co LLC
Publication of GB1537523A publication Critical patent/GB1537523A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/023—Alloys based on aluminium
    • 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

Abstract

1537523 Making electrical conductors SOUTHWIRE CO 3 March 1976 [12 March 1975 (2)] 08575/76 Heading B3A [Also in Division C7] A method of preparing an aluminium base alloy electrical conductor comprises:- (a) alloying from more than 0À15 to 1À00 weight per cent silicon, from 0À10 to 0À95 weight per cent iron with the balance of aluminium containing trace elements selected from the group consisting of copper, manganese, magnesium, titanium, vanadium, and zinc wherein the individual concentrations of the trace elements do not exceed 0À05 weight per cent and the total concentrations of the trace elements does not exceed 0À15 weight per cent; (b) casting the alloy in a moving mould formed between a groove in the periphery of a rotating casting wheel and a belt to form an aluminium base alloy for having iron-aluminium-silicon intermetallic precipitates formed therein; and (c) hot-rolling the bar immediately after casting to form a rod, the rolling breaking-up and evenly dispersing the precipitates throughout the aluminium matrix and forming precipitate particles have a size of less than one micron across their transverse axes. After rolling, the rod is drawn through a series of wiredrawing discs without any preliminary or intermediate anneals to form a wire, and thereafter the wire is annealed. Examples are given together with tensile strength and percentage IACS conductivity, &c.
GB8575/76A 1975-03-12 1976-03-03 Method of preparing an aluminium alloy electrical conductor Expired GB1537523A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/558,045 US4028141A (en) 1975-03-12 1975-03-12 Aluminum iron silicon alloy
US05/557,847 US3960606A (en) 1975-03-12 1975-03-12 Aluminum silicon alloy and method of preparation thereof

Publications (1)

Publication Number Publication Date
GB1537523A true GB1537523A (en) 1978-12-29

Family

ID=27071552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8575/76A Expired GB1537523A (en) 1975-03-12 1976-03-03 Method of preparing an aluminium alloy electrical conductor

Country Status (10)

Country Link
JP (1) JPS51135813A (en)
AU (1) AU507634B2 (en)
CA (1) CA1071983A (en)
DE (1) DE2608538A1 (en)
FR (1) FR2304152A1 (en)
GB (1) GB1537523A (en)
GR (1) GR60371B (en)
IN (1) IN154734B (en)
MX (1) MX3168E (en)
NO (1) NO760686L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU83249A1 (en) * 1981-03-23 1983-02-22 Huwaert Leo Cloostermans PROCESS FOR MANUFACTURING ALUMINUM MACHINE WIRE
CN103531264B (en) * 2013-10-25 2016-02-10 四川明星电缆股份有限公司 A kind of non-rare earth aluminium alloy stranded conductor and annealing process thereof
CN111455237B (en) * 2020-04-08 2021-10-01 深圳阿尔泰克轻合金技术有限公司 High-strength aluminum alloy conductor for automobile cable

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495808A (en) * 1972-05-11 1974-01-19

Also Published As

Publication number Publication date
AU1158476A (en) 1977-09-08
DE2608538A1 (en) 1976-09-30
AU507634B2 (en) 1980-02-21
MX3168E (en) 1980-06-05
FR2304152A1 (en) 1976-10-08
JPS51135813A (en) 1976-11-25
GR60371B (en) 1978-05-22
NO760686L (en) 1976-09-14
CA1071983A (en) 1980-02-19
IN154734B (en) 1984-12-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee