JPS57137770A - Metallic gasket - Google Patents

Metallic gasket

Info

Publication number
JPS57137770A
JPS57137770A JP2089781A JP2089781A JPS57137770A JP S57137770 A JPS57137770 A JP S57137770A JP 2089781 A JP2089781 A JP 2089781A JP 2089781 A JP2089781 A JP 2089781A JP S57137770 A JPS57137770 A JP S57137770A
Authority
JP
Japan
Prior art keywords
alloy
gasket
balance
surface layer
metallic gasket
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.)
Pending
Application number
JP2089781A
Other languages
Japanese (ja)
Inventor
Hideaki Suzuki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2089781A priority Critical patent/JPS57137770A/en
Publication of JPS57137770A publication Critical patent/JPS57137770A/en
Pending 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)
  • Gasket Seals (AREA)

Abstract

PURPOSE:To prevent a plastic deformation and decrease of mechanical strength during a backing treatment by a method wherein a soft metallic layer is connected to a surface layer of an alloy composed of Al, Ni, Sn and a balance of Cu. CONSTITUTION:This metallic gasket is composed of an alloy containing 12- 14wt% Al, 1-5wt% Ni, 0.005-0.1wt% Sn and a balance of Cu, and of a soft metallic layer such as Al foil or the like connected substantially over an entire area of a surface layer of the alloy. As a result, the gasket has a super elasticity similar to a deformation behavior of a rubber, a high positive dependence on a temperature and anti-creep characteristic at a high temperature (200- 350 deg.C) required for performing a baking operation.
JP2089781A 1981-02-17 1981-02-17 Metallic gasket Pending JPS57137770A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2089781A JPS57137770A (en) 1981-02-17 1981-02-17 Metallic gasket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2089781A JPS57137770A (en) 1981-02-17 1981-02-17 Metallic gasket

Publications (1)

Publication Number Publication Date
JPS57137770A true JPS57137770A (en) 1982-08-25

Family

ID=12040009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2089781A Pending JPS57137770A (en) 1981-02-17 1981-02-17 Metallic gasket

Country Status (1)

Country Link
JP (1) JPS57137770A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02263941A (en) * 1989-04-04 1990-10-26 Hitachi Cable Ltd Metallic gasket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02263941A (en) * 1989-04-04 1990-10-26 Hitachi Cable Ltd Metallic gasket

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