JPS5522431A - Production of silver-oxide base composite contact point material - Google Patents

Production of silver-oxide base composite contact point material

Info

Publication number
JPS5522431A
JPS5522431A JP9437678A JP9437678A JPS5522431A JP S5522431 A JPS5522431 A JP S5522431A JP 9437678 A JP9437678 A JP 9437678A JP 9437678 A JP9437678 A JP 9437678A JP S5522431 A JPS5522431 A JP S5522431A
Authority
JP
Japan
Prior art keywords
contact point
silver
point material
composite contact
oxide base
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
JP9437678A
Other languages
Japanese (ja)
Inventor
Kiyokazu Kojima
Shiro Tsuyuki
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.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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 Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Priority to JP9437678A priority Critical patent/JPS5522431A/en
Publication of JPS5522431A publication Critical patent/JPS5522431A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)
  • Manufacture Of Switches (AREA)

Abstract

PURPOSE: To produce the composite contact point material having sufficient bond strength by pressure-welding the silver surface of contact point material and the silver surface of base material in an inert gas atmosphere.
CONSTITUTION: The silver surface of a silver-plated silver-oxide base contact point material and the silver surface bonded to one side of a base material of copper, copper alloy, iron or iron alloy are pressure-welded at about 800°C in an inert gas atmosphere such as of nitrogen or other, whereby the silver-oxide base composite contact point material is obtained. This is further rolled and is used as a contact point tape material or the like. This method yields the composite contact point material which is free from defects such as peeling, etc. and free from any abnormality.
COPYRIGHT: (C)1980,JPO&Japio
JP9437678A 1978-08-02 1978-08-02 Production of silver-oxide base composite contact point material Pending JPS5522431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9437678A JPS5522431A (en) 1978-08-02 1978-08-02 Production of silver-oxide base composite contact point material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9437678A JPS5522431A (en) 1978-08-02 1978-08-02 Production of silver-oxide base composite contact point material

Publications (1)

Publication Number Publication Date
JPS5522431A true JPS5522431A (en) 1980-02-18

Family

ID=14108589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9437678A Pending JPS5522431A (en) 1978-08-02 1978-08-02 Production of silver-oxide base composite contact point material

Country Status (1)

Country Link
JP (1) JPS5522431A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317543A (en) * 1976-07-30 1978-02-17 Steigerwald Strahltech Method of controlling procedure parameters in energyy beam welding and apparatus therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317543A (en) * 1976-07-30 1978-02-17 Steigerwald Strahltech Method of controlling procedure parameters in energyy beam welding and apparatus therefor

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