JPS57181342A - Electrical contact material for sealing - Google Patents
Electrical contact material for sealingInfo
- 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
Links
Landscapes
- Contacts (AREA)
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
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)
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 |
-
1981
- 1981-05-02 JP JP56067500A patent/JPS57181342A/en active Granted
Cited By (6)
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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