GB521927A - 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
GB521927A
GB521927A GB3462638A GB3462638A GB521927A GB 521927 A GB521927 A GB 521927A GB 3462638 A GB3462638 A GB 3462638A GB 3462638 A GB3462638 A GB 3462638A GB 521927 A GB521927 A GB 521927A
Authority
GB
United Kingdom
Prior art keywords
alloys
relating
production
per cent
mallory
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
GB3462638A
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.)
Mallory Metallurgical Products Ltd
Original Assignee
Mallory Metallurgical Products Ltd
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 Mallory Metallurgical Products Ltd filed Critical Mallory Metallurgical Products Ltd
Priority to GB3462638A priority Critical patent/GB521927A/en
Publication of GB521927A publication Critical patent/GB521927A/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

521,927. Alloys ; annealing. MALLORY METALLURGICAL PRODUCTS, Ltd. (Mallory & Co., Inc., P. R.). Nov. 28, 1938, No. 34626. [Classes 72 and 82 (i)] Copper alloys particularly suitable for use for welding and other electrical purposes contain 0À1-5 per cent. of chromium silicide or chromium beryllide or both and 0À05 - 5 per cent. of zirconium, with or without small amounts of other metals such as silver, zinc, cadmium, calcium, lithium, iron, cobalt, nickel, tin, aluminium, magnesium and manganese. The alloys are preferably heated to over 700‹C., such as 800-900‹C., quenched, and aged at under 700‹C., such as at 450‹C. for several hours, and they may be cold worked either after quenching or after ageing. Reference has been directed by the Comptroller to Specification 512,142.
GB3462638A 1938-11-28 1938-11-28 Improvements in and relating to the production of copper base alloys Expired GB521927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3462638A GB521927A (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
GB3462638A GB521927A (en) 1938-11-28 1938-11-28 Improvements in and relating to the production of copper base alloys

Publications (1)

Publication Number Publication Date
GB521927A true GB521927A (en) 1940-06-04

Family

ID=10367989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3462638A Expired GB521927A (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) GB521927A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430306A (en) * 1941-04-23 1947-11-04 American Brass Co Precipitation hardenable copper, nickel, tantalum (or columbium) alloys
US2567560A (en) * 1948-05-06 1951-09-11 Battelle Development Corp Heat-treatment of copper-silver binary alloys
US4179314A (en) * 1978-12-11 1979-12-18 Kawecki Berylco Industries, Inc. Treatment of beryllium-copper alloy and articles made therefrom
GB2272910A (en) * 1990-02-13 1994-06-01 Honda Motor Co Ltd Molded articles
GB2243160B (en) * 1990-02-13 1994-08-10 Honda Motor Co Ltd A method of producing a moulded article
US5443615A (en) * 1991-02-08 1995-08-22 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430306A (en) * 1941-04-23 1947-11-04 American Brass Co Precipitation hardenable copper, nickel, tantalum (or columbium) alloys
US2567560A (en) * 1948-05-06 1951-09-11 Battelle Development Corp Heat-treatment of copper-silver binary alloys
US4179314A (en) * 1978-12-11 1979-12-18 Kawecki Berylco Industries, Inc. Treatment of beryllium-copper alloy and articles made therefrom
WO1980001169A1 (en) * 1978-12-11 1980-06-12 Kawecki Berylco Ind Treatment of shaped beryllium-copper alloys
GB2272910A (en) * 1990-02-13 1994-06-01 Honda Motor Co Ltd Molded articles
GB2243160B (en) * 1990-02-13 1994-08-10 Honda Motor Co Ltd A method of producing a moulded article
GB2272910B (en) * 1990-02-13 1994-08-17 Honda Motor Co Ltd Molded articles
US5374391A (en) * 1990-02-13 1994-12-20 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles and production method thereof
US5590388A (en) * 1990-02-13 1996-12-31 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles and production method thereof
US5443615A (en) * 1991-02-08 1995-08-22 Honda Giken Kogyo Kabushiki Kaisha Molded ceramic articles

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