JPS6255251B2 - - Google Patents
Info
- Publication number
- JPS6255251B2 JPS6255251B2 JP14127577A JP14127577A JPS6255251B2 JP S6255251 B2 JPS6255251 B2 JP S6255251B2 JP 14127577 A JP14127577 A JP 14127577A JP 14127577 A JP14127577 A JP 14127577A JP S6255251 B2 JPS6255251 B2 JP S6255251B2
- Authority
- JP
- Japan
- Prior art keywords
- silver
- based alloy
- oxygen
- internally
- oxide
- 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
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 40
- 229910045601 alloy Inorganic materials 0.000 claims description 40
- 239000000956 alloy Substances 0.000 claims description 40
- 229910052709 silver Inorganic materials 0.000 claims description 40
- 239000004332 silver Substances 0.000 claims description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 21
- 239000001301 oxygen Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 description 28
- 238000007254 oxidation reaction Methods 0.000 description 28
- 239000010410 layer Substances 0.000 description 21
- 229910001316 Ag alloy Inorganic materials 0.000 description 8
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 229910001923 silver oxide Inorganic materials 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910019015 Mg-Ag Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Manufacture Of Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14127577A JPS5473274A (en) | 1977-11-25 | 1977-11-25 | Preparation of electric contact material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14127577A JPS5473274A (en) | 1977-11-25 | 1977-11-25 | Preparation of electric contact material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5473274A JPS5473274A (en) | 1979-06-12 |
| JPS6255251B2 true JPS6255251B2 (enrdf_load_stackoverflow) | 1987-11-19 |
Family
ID=15288093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14127577A Granted JPS5473274A (en) | 1977-11-25 | 1977-11-25 | Preparation of electric contact material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5473274A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57101307A (en) * | 1980-12-16 | 1982-06-23 | Chugai Electric Ind Co Ltd | One-side inner oxidation electric contact material and method of producing same |
| US4472211A (en) * | 1982-05-20 | 1984-09-18 | Chugai Denki Kogyo Kobushiki Kaisha | Method of internally oxidizing Ag-Sn alloy contact material |
| JPH01258320A (ja) * | 1988-05-02 | 1989-10-16 | Chugai Electric Ind Co Ltd | 片面内部酸化電気接点材 |
| JP2010257800A (ja) * | 2009-04-24 | 2010-11-11 | Tokuriki Honten Co Ltd | 電気接点材料およびその製造方法 |
-
1977
- 1977-11-25 JP JP14127577A patent/JPS5473274A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5473274A (en) | 1979-06-12 |
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