GB522513A - Improvements in and relating to the production of copper base alloys - Google Patents

Improvements in and relating to the production of copper base alloys

Info

Publication number
GB522513A
GB522513A GB901840A GB901840A GB522513A GB 522513 A GB522513 A GB 522513A GB 901840 A GB901840 A GB 901840A GB 901840 A GB901840 A GB 901840A GB 522513 A GB522513 A GB 522513A
Authority
GB
United Kingdom
Prior art keywords
alloys
relating
production
copper base
base alloys
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
GB901840A
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Priority to GB901840A priority Critical patent/GB522513A/en
Publication of GB522513A publication Critical patent/GB522513A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)

Abstract

522,513. Alloys ; annealing. MALLORY METALLURGICAL PRODUCTS, Ltd., (Mallory & Co., Inc. P. R.). Nov. 28, 1938, No. 9018/40. Divided out of 522,482. [Classes 72 and 82 (i)] Copper alloys, particularly for electrical purposes and for parts of internal combustion engines, contain 0.05-3 per cent. of magnesium and 0À1-3 per cent. of chromium and are hardened by quenching and ageing with or without cold working. The alloys may also contain small amounts of silver, zinc, cadmium, tin zirconium, calcium, lithium, titanium, and mangenese. The alloys may be quenched from over 700‹C., preferably 800-1000‹C., and aged at less than 700‹C., preferably 400-600‹C. Reference has been directed by the Comptroller to Specification 512,142.
GB901840A 1938-11-28 1938-11-28 Improvements in and relating to the production of copper base alloys Expired GB522513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB901840A GB522513A (en) 1938-11-28 1938-11-28 Improvements in and relating to the production of copper base alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB901840A GB522513A (en) 1938-11-28 1938-11-28 Improvements in and relating to the production of copper base alloys

Publications (1)

Publication Number Publication Date
GB522513A true GB522513A (en) 1940-06-19

Family

ID=9863777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB901840A Expired GB522513A (en) 1938-11-28 1938-11-28 Improvements in and relating to the production of copper base alloys

Country Status (1)

Country Link
GB (1) GB522513A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392016A (en) * 1965-10-15 1968-07-09 American Metal Climax Inc Copper-zirconium alloy
US3535094A (en) * 1965-10-15 1970-10-20 American Metal Climax Inc Radiators made of copper-zirconium alloys
FR2588572A1 (en) * 1985-10-10 1987-04-17 Furukawa Electric Co Ltd COPPER ALLOY AND ITS MANUFACTURE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392016A (en) * 1965-10-15 1968-07-09 American Metal Climax Inc Copper-zirconium alloy
US3535094A (en) * 1965-10-15 1970-10-20 American Metal Climax Inc Radiators made of copper-zirconium alloys
FR2588572A1 (en) * 1985-10-10 1987-04-17 Furukawa Electric Co Ltd COPPER ALLOY AND ITS MANUFACTURE

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