JPS5747898A - Manufacture of contact material - Google Patents
Manufacture of contact materialInfo
- Publication number
- JPS5747898A JPS5747898A JP12384080A JP12384080A JPS5747898A JP S5747898 A JPS5747898 A JP S5747898A JP 12384080 A JP12384080 A JP 12384080A JP 12384080 A JP12384080 A JP 12384080A JP S5747898 A JPS5747898 A JP S5747898A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- contact material
- manufacture
- eutectoid
- smoothened
- 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
Links
Abstract
PURPOSE: To manufacture a contact material showing superior performance from the early stage of switching by smoothening the surface of an eutectoid plated layer formed on a substrate by pressurization.
CONSTITUTION: An eutectoid plated layer 10 is formed on a substrate 8 by an ordinary method, and the surface of the layer 10 is smoothened by pressurization with a press disk 11, whereby eutectoid particles 9 protruded from the surface are forced into the layer 10 and prevented from falling off. The resulting contact material 12 shows superior performance from the early stage of switching since the surface of the layer 10 is smoothened, and the particles 9 are inhibited from falling off.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12384080A JPS5747898A (en) | 1980-09-06 | 1980-09-06 | Manufacture of contact material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12384080A JPS5747898A (en) | 1980-09-06 | 1980-09-06 | Manufacture of contact material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5747898A true JPS5747898A (en) | 1982-03-18 |
Family
ID=14870679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12384080A Pending JPS5747898A (en) | 1980-09-06 | 1980-09-06 | Manufacture of contact material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5747898A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941892A (en) * | 1982-08-31 | 1984-03-08 | 松下電工株式会社 | Electronic part with connector |
JP2007042390A (en) * | 2005-08-02 | 2007-02-15 | Tokai Rika Co Ltd | Electric contact material manufacturing method and electric contact material |
JP2007042389A (en) * | 2005-08-02 | 2007-02-15 | Tokai Rika Co Ltd | Electric contact material manufacturing method and electric contact material |
-
1980
- 1980-09-06 JP JP12384080A patent/JPS5747898A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941892A (en) * | 1982-08-31 | 1984-03-08 | 松下電工株式会社 | Electronic part with connector |
JP2007042390A (en) * | 2005-08-02 | 2007-02-15 | Tokai Rika Co Ltd | Electric contact material manufacturing method and electric contact material |
JP2007042389A (en) * | 2005-08-02 | 2007-02-15 | Tokai Rika Co Ltd | Electric contact material manufacturing method and electric contact material |
JP4713978B2 (en) * | 2005-08-02 | 2011-06-29 | 株式会社東海理化電機製作所 | Electrical contact material manufacturing method and electrical contact material |
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