GB2311297B - Copper alloy suited for electrical components and having high strength and high electric conductivity - Google Patents

Copper alloy suited for electrical components and having high strength and high electric conductivity

Info

Publication number
GB2311297B
GB2311297B GB9713358A GB9713358A GB2311297B GB 2311297 B GB2311297 B GB 2311297B GB 9713358 A GB9713358 A GB 9713358A GB 9713358 A GB9713358 A GB 9713358A GB 2311297 B GB2311297 B GB 2311297B
Authority
GB
United Kingdom
Prior art keywords
copper alloy
electrical components
electric conductivity
high strength
high electric
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 - Fee Related
Application number
GB9713358A
Other versions
GB2311297A (en
GB9713358D0 (en
Inventor
Hironobu Sawatari
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.)
Nippon Mining Holdings Inc
Eneos Corp
Original Assignee
Nippon Mining and Metals Co Ltd
Nippon Mining Co 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
Priority claimed from JP6075420A external-priority patent/JPH07258775A/en
Priority claimed from JP6075422A external-priority patent/JP2764787B2/en
Priority claimed from JP6075421A external-priority patent/JPH07258776A/en
Application filed by Nippon Mining and Metals Co Ltd, Nippon Mining Co Ltd filed Critical Nippon Mining and Metals Co Ltd
Priority claimed from GB9505455A external-priority patent/GB2287716B/en
Publication of GB9713358D0 publication Critical patent/GB9713358D0/en
Publication of GB2311297A publication Critical patent/GB2311297A/en
Application granted granted Critical
Publication of GB2311297B publication Critical patent/GB2311297B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—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)
GB9713358A 1994-03-22 1995-03-17 Copper alloy suited for electrical components and having high strength and high electric conductivity Expired - Fee Related GB2311297B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6075420A JPH07258775A (en) 1994-03-22 1994-03-22 High tensile strength and high conductivity copper alloy for electronic equipment
JP6075422A JP2764787B2 (en) 1994-03-22 1994-03-22 High strength and high conductivity copper alloy for electronic equipment
JP6075421A JPH07258776A (en) 1994-03-22 1994-03-22 High strength and high electrical conductivity copper alloy for electronic appliance
GB9505455A GB2287716B (en) 1994-03-22 1995-03-17 Copper alloy suited for electrical components and having high strength and high electric conductivity

Publications (3)

Publication Number Publication Date
GB9713358D0 GB9713358D0 (en) 1997-08-27
GB2311297A GB2311297A (en) 1997-09-24
GB2311297B true GB2311297B (en) 1998-09-16

Family

ID=27451270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9713358A Expired - Fee Related GB2311297B (en) 1994-03-22 1995-03-17 Copper alloy suited for electrical components and having high strength and high electric conductivity

Country Status (1)

Country Link
GB (1) GB2311297B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2142747B1 (en) * 1998-03-05 2000-12-16 Farga Lacambra S A POLY-MICROALLOYED COPPER WITH HIGH ELECTRICAL CONDUCTIVITY AND THERMAL AND MECHANICAL PROPERTIES SUPERIOR TO THOSE OF CONVENTIONAL COPPER BASE ALLOYS.
JP4312641B2 (en) 2004-03-29 2009-08-12 日本碍子株式会社 Copper alloy having both strength and conductivity and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492987A1 (en) * 1990-12-20 1992-07-01 Kabushiki Kaisha Toshiba Copper alloys and lead frames made therefrom

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492987A1 (en) * 1990-12-20 1992-07-01 Kabushiki Kaisha Toshiba Copper alloys and lead frames made therefrom

Also Published As

Publication number Publication date
GB2311297A (en) 1997-09-24
GB9713358D0 (en) 1997-08-27

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040317