JPS56116845A - Contact material - Google Patents
Contact materialInfo
- Publication number
- JPS56116845A JPS56116845A JP1694480A JP1694480A JPS56116845A JP S56116845 A JPS56116845 A JP S56116845A JP 1694480 A JP1694480 A JP 1694480A JP 1694480 A JP1694480 A JP 1694480A JP S56116845 A JPS56116845 A JP S56116845A
- Authority
- JP
- Japan
- Prior art keywords
- contact material
- zno
- base material
- silver base
- 1w7wt
- 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
- Manufacture Of Switches (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Abstract
PURPOSE: To enhance the deposit resistant property, consuming resistance, and arc interrupting performance of contact material obtained by adding specific amounts of ZnO, Li2O, and Ni to a silver base material.
CONSTITUTION: The contact material consists of silver base material to which are added 1W7wt% (as Zn) ZnO, 0.2W1.5wt% (as Li) Li2O, and 0.1W1.0wt% Ni. The alloy is further subjected to an internal oxidation treatment to selectively oxidize Zn and Li in order to obtain the contact material.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55016944A JPS597336B2 (en) | 1980-02-13 | 1980-02-13 | contact material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55016944A JPS597336B2 (en) | 1980-02-13 | 1980-02-13 | contact material |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58185734A Division JPS5985832A (en) | 1983-10-03 | 1983-10-03 | Contact material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56116845A true JPS56116845A (en) | 1981-09-12 |
JPS597336B2 JPS597336B2 (en) | 1984-02-17 |
Family
ID=11930235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55016944A Expired JPS597336B2 (en) | 1980-02-13 | 1980-02-13 | contact material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS597336B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4457787A (en) * | 1982-09-21 | 1984-07-03 | Chugai Denki Kogyo Kabushiki-Kaisha | Internal oxidation method of Ag alloys |
US4502899A (en) * | 1981-06-30 | 1985-03-05 | Matsushita Electric Works, Ltd. | Electric joint material |
JPS61178709U (en) * | 1985-04-25 | 1986-11-07 |
-
1980
- 1980-02-13 JP JP55016944A patent/JPS597336B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4502899A (en) * | 1981-06-30 | 1985-03-05 | Matsushita Electric Works, Ltd. | Electric joint material |
US4457787A (en) * | 1982-09-21 | 1984-07-03 | Chugai Denki Kogyo Kabushiki-Kaisha | Internal oxidation method of Ag alloys |
JPS61178709U (en) * | 1985-04-25 | 1986-11-07 |
Also Published As
Publication number | Publication date |
---|---|
JPS597336B2 (en) | 1984-02-17 |
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