JPH0443973B2 - - Google Patents
Info
- Publication number
- JPH0443973B2 JPH0443973B2 JP58139143A JP13914383A JPH0443973B2 JP H0443973 B2 JPH0443973 B2 JP H0443973B2 JP 58139143 A JP58139143 A JP 58139143A JP 13914383 A JP13914383 A JP 13914383A JP H0443973 B2 JPH0443973 B2 JP H0443973B2
- Authority
- JP
- Japan
- Prior art keywords
- resistance
- contact
- materials
- sintered
- agcdo
- 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.)
- Expired - Lifetime
Links
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 20
- 239000000843 powder Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 229910017727 AgNi Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
- H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
- H01H1/02374—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te containing as major component CdO
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
- Conductive Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58139143A JPS6029439A (ja) | 1983-07-28 | 1983-07-28 | 電気接点用焼結材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58139143A JPS6029439A (ja) | 1983-07-28 | 1983-07-28 | 電気接点用焼結材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6029439A JPS6029439A (ja) | 1985-02-14 |
| JPH0443973B2 true JPH0443973B2 (enrdf_load_stackoverflow) | 1992-07-20 |
Family
ID=15238557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58139143A Granted JPS6029439A (ja) | 1983-07-28 | 1983-07-28 | 電気接点用焼結材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029439A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637346A (ja) * | 1986-06-27 | 1988-01-13 | Sumitomo Electric Ind Ltd | 電気接点材料及びその製造方法 |
-
1983
- 1983-07-28 JP JP58139143A patent/JPS6029439A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6029439A (ja) | 1985-02-14 |
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