JPH0119605B2 - - Google Patents
Info
- Publication number
- JPH0119605B2 JPH0119605B2 JP56143387A JP14338781A JPH0119605B2 JP H0119605 B2 JPH0119605 B2 JP H0119605B2 JP 56143387 A JP56143387 A JP 56143387A JP 14338781 A JP14338781 A JP 14338781A JP H0119605 B2 JPH0119605 B2 JP H0119605B2
- Authority
- JP
- Japan
- Prior art keywords
- silver
- contact
- nickel
- tin oxide
- arc
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- IVQODXYTQYNJFI-UHFFFAOYSA-N oxotin;silver Chemical compound [Ag].[Sn]=O IVQODXYTQYNJFI-UHFFFAOYSA-N 0.000 claims description 13
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- MOFOBJHOKRNACT-UHFFFAOYSA-N nickel silver Chemical compound [Ni].[Ag] MOFOBJHOKRNACT-UHFFFAOYSA-N 0.000 claims description 11
- 239000004332 silver Substances 0.000 claims description 11
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 9
- 229910052709 silver Inorganic materials 0.000 claims description 9
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 6
- 239000010937 tungsten Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 21
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 10
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 7
- 229910001887 tin oxide Inorganic materials 0.000 description 7
- QGDMNTMSHUSFTE-UHFFFAOYSA-N [Ag].[Ni].[W] Chemical compound [Ag].[Ni].[W] QGDMNTMSHUSFTE-UHFFFAOYSA-N 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 2
- 229910001923 silver oxide Inorganic materials 0.000 description 2
- -1 silver-tin oxide indium monoxide Chemical compound 0.000 description 2
- 229910001930 tungsten oxide Inorganic materials 0.000 description 2
- HQMKIBCJHRROON-UHFFFAOYSA-N [Bi]=O.[Sn]=O.[Ag] Chemical compound [Bi]=O.[Sn]=O.[Ag] HQMKIBCJHRROON-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Contacts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14338781A JPS5846521A (ja) | 1981-09-11 | 1981-09-11 | 組み合せ電気接点 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14338781A JPS5846521A (ja) | 1981-09-11 | 1981-09-11 | 組み合せ電気接点 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5846521A JPS5846521A (ja) | 1983-03-18 |
| JPH0119605B2 true JPH0119605B2 (de) | 1989-04-12 |
Family
ID=15337581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14338781A Granted JPS5846521A (ja) | 1981-09-11 | 1981-09-11 | 組み合せ電気接点 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5846521A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0323067B1 (de) * | 1987-12-12 | 1993-10-27 | Fujitsu Limited | Gesintertes Verbundmaterial auf Magnesiumbasis und Verfahren zu seiner Herstellung |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55121221A (en) * | 1979-03-13 | 1980-09-18 | Tanaka Precious Metal Ind | Combination electric contacts |
| JPS55138044A (en) * | 1979-04-13 | 1980-10-28 | Matsushita Electric Works Ltd | Electric contact material |
-
1981
- 1981-09-11 JP JP14338781A patent/JPS5846521A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55121221A (en) * | 1979-03-13 | 1980-09-18 | Tanaka Precious Metal Ind | Combination electric contacts |
| JPS55138044A (en) * | 1979-04-13 | 1980-10-28 | Matsushita Electric Works Ltd | Electric contact material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5846521A (ja) | 1983-03-18 |
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