FR803011A - Advanced copper alloy - Google Patents

Advanced copper alloy

Info

Publication number
FR803011A
FR803011A FR803011DA FR803011A FR 803011 A FR803011 A FR 803011A FR 803011D A FR803011D A FR 803011DA FR 803011 A FR803011 A FR 803011A
Authority
FR
France
Prior art keywords
copper alloy
alloys
per cent
advanced copper
copper
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
Other languages
French (fr)
Inventor
Michael George Corson
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 filed Critical
Application granted granted Critical
Publication of FR803011A publication Critical patent/FR803011A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper

Abstract

Copper alloys for use as conductive parts of electrical equipment contain about 0,2 to 1 per cent of chromium and at least 0,35 but less than 1 per cent of aluminium, the remainder being chiefly copper. The alloys may contain tin or zinc or both in amounts up to a total of about 5 per cent. The alloys may be heat-treated by quenching from 700-900 DEG C., and reheating at about 400-550 DEG C., for about 12 to 3 hours.
FR803011D 1935-04-12 1936-03-06 Advanced copper alloy Expired FR803011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476655XA 1913-12-27 1913-12-27

Publications (1)

Publication Number Publication Date
FR803011A true FR803011A (en) 1936-09-21

Family

ID=21950260

Family Applications (2)

Application Number Title Priority Date Filing Date
FR476655D Expired FR476655A (en) 1913-12-27 1914-12-05 Process for the concentration or enrichment of ores by floating
FR803011D Expired FR803011A (en) 1935-04-12 1936-03-06 Advanced copper alloy

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR476655D Expired FR476655A (en) 1913-12-27 1914-12-05 Process for the concentration or enrichment of ores by floating

Country Status (2)

Country Link
FR (2) FR476655A (en)
GB (1) GB476655A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139248A (en) * 1983-05-04 1984-11-07 Gen Electric Co Plc Copper alloy solderable contact pad produced by vapour deposition
JP3754011B2 (en) * 2002-09-04 2006-03-08 デプト株式会社 Metal material for electronic component, electronic component, electronic device, method for processing metal material, method for manufacturing electronic component, and electro-optical component

Also Published As

Publication number Publication date
GB476655A (en) 1937-12-13
FR476655A (en) 1915-08-24

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