CA1091476A - Alliage de cuivre resistant a la ternissure - Google Patents

Alliage de cuivre resistant a la ternissure

Info

Publication number
CA1091476A
CA1091476A CA274,121A CA274121A CA1091476A CA 1091476 A CA1091476 A CA 1091476A CA 274121 A CA274121 A CA 274121A CA 1091476 A CA1091476 A CA 1091476A
Authority
CA
Canada
Prior art keywords
alloy
copper
percent
weight
kilohms
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
CA274,121A
Other languages
English (en)
Inventor
Richard D. Smith
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
Application granted granted Critical
Publication of CA1091476A publication Critical patent/CA1091476A/fr
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)
CA274,121A 1976-04-09 1977-03-16 Alliage de cuivre resistant a la ternissure Expired CA1091476A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US67560476A 1976-04-09 1976-04-09
US675,604 1976-04-09
US05/769,723 US4113475A (en) 1976-04-09 1977-02-17 Tarnish resistant copper alloy
US769,723 1977-02-17

Publications (1)

Publication Number Publication Date
CA1091476A true CA1091476A (fr) 1980-12-16

Family

ID=27101376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA274,121A Expired CA1091476A (fr) 1976-04-09 1977-03-16 Alliage de cuivre resistant a la ternissure

Country Status (6)

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

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 (fr) * 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
FR2347450B1 (fr) 1983-10-07
GB1582375A (en) 1981-01-07
JPS608290B2 (ja) 1985-03-01
DE2715799A1 (de) 1977-10-27
FR2347450A1 (fr) 1977-11-04
JPS5316317A (en) 1978-02-15
IT1085751B (it) 1985-05-28

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Legal Events

Date Code Title Description
MKEX Expiry