GB1582375A - Tarnish resistant copper alloy - Google Patents

Tarnish resistant copper alloy Download PDF

Info

Publication number
GB1582375A
GB1582375A GB1496677A GB1496677A GB1582375A GB 1582375 A GB1582375 A GB 1582375A GB 1496677 A GB1496677 A GB 1496677A GB 1496677 A GB1496677 A GB 1496677A GB 1582375 A GB1582375 A GB 1582375A
Authority
GB
United Kingdom
Prior art keywords
alloy
copper
resistance
alloys
aluminum
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
GB1496677A
Other languages
English (en)
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.)
Kennecott Corp
Original Assignee
Kennecott Copper 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
Priority claimed from US05/769,723 external-priority patent/US4113475A/en
Application filed by Kennecott Copper Corp filed Critical Kennecott Copper Corp
Publication of GB1582375A publication Critical patent/GB1582375A/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
    • C22C9/01—Alloys based on copper with aluminium 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)
  • Laminated Bodies (AREA)
GB1496677A 1976-04-09 1977-04-07 Tarnish resistant copper alloy Expired GB1582375A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67560476A 1976-04-09 1976-04-09
US05/769,723 US4113475A (en) 1976-04-09 1977-02-17 Tarnish resistant copper alloy

Publications (1)

Publication Number Publication Date
GB1582375A true GB1582375A (en) 1981-01-07

Family

ID=27101376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1496677A Expired GB1582375A (en) 1976-04-09 1977-04-07 Tarnish resistant copper alloy

Country Status (6)

Country Link
JP (1) JPS608290B2 (it)
CA (1) CA1091476A (it)
DE (1) DE2715799A1 (it)
FR (1) FR2347450A1 (it)
GB (1) GB1582375A (it)
IT (1) IT1085751B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846164U (ja) * 1981-09-24 1983-03-28 大阪酸素工業株式会社 溶融金属浸漬装置
JPS6299591U (it) * 1985-12-13 1987-06-25
JP2007138200A (ja) * 2005-11-15 2007-06-07 Kitamura Shoji:Kk 遊技用コイン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR530585A (fr) * 1921-02-07 1921-12-26 Mitsubishi Zosen Kaisha Ltd Perfectionnements aux alliages
GB402118A (en) * 1932-05-25 1933-11-27 George Hewit Whiteman Improvements in or relating to the manufacture of tubes for heat exchangers and the like
US2430419A (en) * 1945-02-02 1947-11-04 Walter W Edens Welding rod
FR1318631A (fr) * 1961-11-22 1963-02-22 Procédé pour la production d'alliages métalliques remarquablement amagnétiques, inattaquables par les sels et les acides, brillants et durs et alliages ainsi obtenus

Also Published As

Publication number Publication date
CA1091476A (en) 1980-12-16
JPS608290B2 (ja) 1985-03-01
DE2715799A1 (de) 1977-10-27
IT1085751B (it) 1985-05-28
FR2347450A1 (fr) 1977-11-04
JPS5316317A (en) 1978-02-15
FR2347450B1 (it) 1983-10-07

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee