GB522008A - 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
GB522008A
GB522008A GB3462338A GB3462338A GB522008A GB 522008 A GB522008 A GB 522008A GB 3462338 A GB3462338 A GB 3462338A GB 3462338 A GB3462338 A GB 3462338A GB 522008 A GB522008 A GB 522008A
Authority
GB
United Kingdom
Prior art keywords
per cent
alloy
copper
relating
production
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
GB3462338A
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 GB3462338A priority Critical patent/GB522008A/en
Publication of GB522008A publication Critical patent/GB522008A/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
    • C22C9/06—Alloys based on copper with nickel or cobalt as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Conductive Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

522,008. Heat-treating copper alloys. MALLORY METALLURGICAL PRODUCTS, Ltd. (Mallory, & Co., Inc., P. R.). Nov. 28, 1938, No. 34623. [Classes 72 and 82 (i)] The physical properties of a copper-base alloy containing 0.5-3.4 per cent. of nickel or cobalt and 8.1-0.9 of silicon are improved by hea'ting a casting of the alloy which has been cooled to 400-600‹C. for a period of from 30 minutes to 24 hours. The alloy may also contain one or more of the metals, zinc, silver, tin, cadmium, magnesium, beryllium, aluminium, titanium, zirconium, chromium, manganese, iron, in an amount up to 1 per cent. but the copper contact of the alloy must be at least 93 per cent. According to the Provisional Specification the upper limit of the metal content is- 5 per cent. and of silicon 2 per cent.
GB3462338A 1938-11-28 1938-11-28 Improvements in and relating to the production of copper base alloys Expired GB522008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3462338A GB522008A (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
GB3462338A GB522008A (en) 1938-11-28 1938-11-28 Improvements in and relating to the production of copper base alloys

Publications (1)

Publication Number Publication Date
GB522008A true GB522008A (en) 1940-06-06

Family

ID=10367953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3462338A Expired GB522008A (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) GB522008A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718495A1 (en) * 1977-04-26 1978-11-02 Diehl Fa Copper alloys - for friction plate and frusto=conical elements in synchromesh gears
EP0158509A2 (en) * 1984-04-07 1985-10-16 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Lead materials for semiconductor devices
EP0189637A1 (en) * 1984-10-20 1986-08-06 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Copper alloy and production of the same
FR2585727A1 (en) * 1985-07-31 1987-02-06 Wieland Werke Ag COPPER-CHROME-TITANIUM-SILICON ALLOY AND USE THEREOF
DE4415628C1 (en) * 1994-05-04 1995-08-24 Wieland Werke Ag Use of copper@-cobalt@-silicon@ alloy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718495A1 (en) * 1977-04-26 1978-11-02 Diehl Fa Copper alloys - for friction plate and frusto=conical elements in synchromesh gears
EP0158509A2 (en) * 1984-04-07 1985-10-16 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Lead materials for semiconductor devices
EP0158509A3 (en) * 1984-04-07 1987-04-08 Kabushiki Kaisha Kobe Seiko Sho Also Known As Kobe Steel Ltd. Lead materials for semiconductor devices
EP0189637A1 (en) * 1984-10-20 1986-08-06 KABUSHIKI KAISHA KOBE SEIKO SHO also known as Kobe Steel Ltd. Copper alloy and production of the same
FR2585727A1 (en) * 1985-07-31 1987-02-06 Wieland Werke Ag COPPER-CHROME-TITANIUM-SILICON ALLOY AND USE THEREOF
DE4415628C1 (en) * 1994-05-04 1995-08-24 Wieland Werke Ag Use of copper@-cobalt@-silicon@ alloy

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