GB1286720A - Improvements in or relating to the manufacture of ductile high strength electrical conductor stock - Google Patents

Improvements in or relating to the manufacture of ductile high strength electrical conductor stock

Info

Publication number
GB1286720A
GB1286720A GB2938470A GB2938470A GB1286720A GB 1286720 A GB1286720 A GB 1286720A GB 2938470 A GB2938470 A GB 2938470A GB 2938470 A GB2938470 A GB 2938470A GB 1286720 A GB1286720 A GB 1286720A
Authority
GB
United Kingdom
Prior art keywords
relating
manufacture
high strength
electrical conductor
aluminium
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
GB2938470A
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical Corp
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 Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Publication of GB1286720A publication Critical patent/GB1286720A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/002—Castings of light metals
    • B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—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
    • 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

Abstract

1286720 Heat-treating aluminium-iron alloys KAISER ALUMINIUM & CHEMICAL CORP 17 June 1970 [18 June 1969] 29384/70 Heading C7A A melt of aluminium containing 0.7 to 3% iron is cast so that the Fe-Al precipitate phase will not exceed 0.0002 inch maximum dimension, and the alloy is then heated at 500‹-900‹F. for sufficient time to precipitate residual iron from solution. Cold working may precede or follow the heating, or working may be combined with it. The product is used for electrical conductors.
GB2938470A 1969-06-18 1970-06-17 Improvements in or relating to the manufacture of ductile high strength electrical conductor stock Expired GB1286720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83433369A 1969-06-18 1969-06-18

Publications (1)

Publication Number Publication Date
GB1286720A true GB1286720A (en) 1972-08-23

Family

ID=25266684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2938470A Expired GB1286720A (en) 1969-06-18 1970-06-17 Improvements in or relating to the manufacture of ductile high strength electrical conductor stock

Country Status (3)

Country Link
JP (1) JPS4837492B1 (en)
DE (1) DE2029584A1 (en)
GB (1) GB1286720A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155036A (en) * 1984-02-24 1985-09-18 Hitachi Ltd Semiconductor device
CN103276255A (en) * 2012-06-13 2013-09-04 田中电子工业株式会社 Aluminium alloy wire used for connection to semiconductor device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6418756B2 (en) * 2013-02-28 2018-11-07 善治 堀田 Method for producing aluminum alloy conductor and method for producing electric wire using aluminum alloy conductor
JP6736979B2 (en) * 2016-05-26 2020-08-05 株式会社Ihi Abnormal high temperature exposure detection method and abnormal high temperature exposure detection device for precipitation hardening type aluminum alloy member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155036A (en) * 1984-02-24 1985-09-18 Hitachi Ltd Semiconductor device
CN103276255A (en) * 2012-06-13 2013-09-04 田中电子工业株式会社 Aluminium alloy wire used for connection to semiconductor device
CN103276255B (en) * 2012-06-13 2015-03-04 田中电子工业株式会社 Aluminium alloy wire used for connection to semiconductor device

Also Published As

Publication number Publication date
JPS4837492B1 (en) 1973-11-12
DE2029584A1 (en) 1970-12-23

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed