JPS5562136A - Electrical contact material - Google Patents
Electrical contact materialInfo
- Publication number
- JPS5562136A JPS5562136A JP13521278A JP13521278A JPS5562136A JP S5562136 A JPS5562136 A JP S5562136A JP 13521278 A JP13521278 A JP 13521278A JP 13521278 A JP13521278 A JP 13521278A JP S5562136 A JPS5562136 A JP S5562136A
- Authority
- JP
- Japan
- Prior art keywords
- oxide
- metallic
- nickel
- electrical contact
- zinc
- 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 fusion and consumption resistances of an electrical contact material by making the material of alloy of a speficied compsn. consisting of tin oxide, lead oxide, zinc oxide, nickel oxide, silver, etc.
CONSTITUTION: The alloy consists of, by wt., tin oxide 4W8% as metallic tin, lead oxide 0.01W1% as metallic lead, zinc oxide 0.1W2% as metallic zinc and the balance silver. Nickel oxide 0.01W1% as metallic nickel may be added to the alloy. By the synergistic effect of zinc and nickel, the grains are refined, and fine oxides are precipitated in the grains, resulting in uniform dispersion. Thus, the fusion and consumption resistances of the electrical contact material are improved furthermore.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53135212A JPS58743B2 (en) | 1978-11-01 | 1978-11-01 | electrical contact materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53135212A JPS58743B2 (en) | 1978-11-01 | 1978-11-01 | electrical contact materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5562136A true JPS5562136A (en) | 1980-05-10 |
JPS58743B2 JPS58743B2 (en) | 1983-01-07 |
Family
ID=15146456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53135212A Expired JPS58743B2 (en) | 1978-11-01 | 1978-11-01 | electrical contact materials |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58743B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104140A (en) * | 1981-12-17 | 1983-06-21 | Tanaka Kikinzoku Kogyo Kk | Sliding contact material |
-
1978
- 1978-11-01 JP JP53135212A patent/JPS58743B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58104140A (en) * | 1981-12-17 | 1983-06-21 | Tanaka Kikinzoku Kogyo Kk | Sliding contact material |
Also Published As
Publication number | Publication date |
---|---|
JPS58743B2 (en) | 1983-01-07 |
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