JPS57181342A - Electrical contact material for sealing - Google Patents

Electrical contact material for sealing

Info

Publication number
JPS57181342A
JPS57181342A JP56067500A JP6750081A JPS57181342A JP S57181342 A JPS57181342 A JP S57181342A JP 56067500 A JP56067500 A JP 56067500A JP 6750081 A JP6750081 A JP 6750081A JP S57181342 A JPS57181342 A JP S57181342A
Authority
JP
Japan
Prior art keywords
electrical contact
contact material
titanium oxide
sealing
copper
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.)
Granted
Application number
JP56067500A
Other languages
Japanese (ja)
Other versions
JPS6335694B2 (en
Inventor
Fujimatsu Takiguchi
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 JP56067500A priority Critical patent/JPS57181342A/en
Publication of JPS57181342A publication Critical patent/JPS57181342A/en
Publication of JPS6335694B2 publication Critical patent/JPS6335694B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To inexpensively obtain an electrical contact material for sealing with superior melt-sticking resistance and low contact resistance characteristic by mixing copper with titanium oxide in a specified ratio.
CONSTITUTION: A mixture consisting of 3W15wt% titanium oxide and the balance copper is compressed to form a green compact, and the compact is sintered at about 900°C in a vacuum and repeatedly subjected to working and heat treatment to manufacture an electrical contact material. To the copper-titanium oxide may be added a small amount of iron, nickel, cobalt, chromium, manganese or oxide thereof.
COPYRIGHT: (C)1982,JPO&Japio
JP56067500A 1981-05-02 1981-05-02 Electrical contact material for sealing Granted JPS57181342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56067500A JPS57181342A (en) 1981-05-02 1981-05-02 Electrical contact material for sealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56067500A JPS57181342A (en) 1981-05-02 1981-05-02 Electrical contact material for sealing

Publications (2)

Publication Number Publication Date
JPS57181342A true JPS57181342A (en) 1982-11-08
JPS6335694B2 JPS6335694B2 (en) 1988-07-15

Family

ID=13346763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56067500A Granted JPS57181342A (en) 1981-05-02 1981-05-02 Electrical contact material for sealing

Country Status (1)

Country Link
JP (1) JPS57181342A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126434U (en) * 1983-02-14 1984-08-25 松下電器産業株式会社 High frequency heating device
JPS61294720A (en) * 1985-06-22 1986-12-25 オムロン株式会社 Mobile contact piece
JPS6360246A (en) * 1986-09-01 1988-03-16 Hitachi Ltd Casting alloy for contact for vacuum circuit breaker
FR2780417A1 (en) * 1998-06-26 1999-12-31 Kobe Steel Ltd Copper alloy for sterile or antibacterial applications e.g. medical and food applications
JP2003047801A (en) * 2001-08-07 2003-02-18 Tokyo Rika Kikai Kk Continuous vacuum distillation apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59126434U (en) * 1983-02-14 1984-08-25 松下電器産業株式会社 High frequency heating device
JPS61294720A (en) * 1985-06-22 1986-12-25 オムロン株式会社 Mobile contact piece
JPS6360246A (en) * 1986-09-01 1988-03-16 Hitachi Ltd Casting alloy for contact for vacuum circuit breaker
JPH0458130B2 (en) * 1986-09-01 1992-09-16 Hitachi Ltd
FR2780417A1 (en) * 1998-06-26 1999-12-31 Kobe Steel Ltd Copper alloy for sterile or antibacterial applications e.g. medical and food applications
JP2003047801A (en) * 2001-08-07 2003-02-18 Tokyo Rika Kikai Kk Continuous vacuum distillation apparatus

Also Published As

Publication number Publication date
JPS6335694B2 (en) 1988-07-15

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