JPH0157457B2 - - Google Patents
Info
- Publication number
- JPH0157457B2 JPH0157457B2 JP26319284A JP26319284A JPH0157457B2 JP H0157457 B2 JPH0157457 B2 JP H0157457B2 JP 26319284 A JP26319284 A JP 26319284A JP 26319284 A JP26319284 A JP 26319284A JP H0157457 B2 JPH0157457 B2 JP H0157457B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- way
- contact
- molybdenum
- vacuum
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 10
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 8
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 239000011651 chromium Substances 0.000 claims description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 6
- 239000010955 niobium Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910000765 intermetallic Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000007772 electrode material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 40
- 238000000034 method Methods 0.000 description 16
- 239000002245 particle Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 238000010008 shearing Methods 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000011812 mixed powder Substances 0.000 description 4
- 229910001182 Mo alloy Inorganic materials 0.000 description 3
- DLESPBXVLCQRPB-UHFFFAOYSA-N [Nb].[Mo].[Cr].[Cu] Chemical compound [Nb].[Mo].[Cr].[Cu] DLESPBXVLCQRPB-UHFFFAOYSA-N 0.000 description 3
- SBYXRAKIOMOBFF-UHFFFAOYSA-N copper tungsten Chemical compound [Cu].[W] SBYXRAKIOMOBFF-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- OMSFUHVZHUZHAW-UHFFFAOYSA-N [Ag].[Mo] Chemical compound [Ag].[Mo] OMSFUHVZHUZHAW-UHFFFAOYSA-N 0.000 description 1
- GXDVEXJTVGRLNW-UHFFFAOYSA-N [Cr].[Cu] Chemical compound [Cr].[Cu] GXDVEXJTVGRLNW-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59263192A JPS61140011A (ja) | 1984-12-13 | 1984-12-13 | 真空しや断器用接点 |
| CN85108080.4A CN1003329B (zh) | 1984-12-13 | 1985-11-04 | 真空断路器用触头 |
| KR1019850008360A KR890002585B1 (ko) | 1984-12-13 | 1985-11-08 | 진공차단기 접점 |
| DE8585115919T DE3584825D1 (de) | 1984-12-13 | 1985-12-13 | Kontakt fuer vakuumschalter. |
| EP85115919A EP0184854B1 (fr) | 1984-12-13 | 1985-12-13 | Contact pour interrupteur à vide |
| US07/080,260 US4870231A (en) | 1984-12-13 | 1987-07-27 | Contact for vacuum interrupter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59263192A JPS61140011A (ja) | 1984-12-13 | 1984-12-13 | 真空しや断器用接点 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61140011A JPS61140011A (ja) | 1986-06-27 |
| JPH0157457B2 true JPH0157457B2 (fr) | 1989-12-06 |
Family
ID=17386048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59263192A Granted JPS61140011A (ja) | 1984-12-13 | 1984-12-13 | 真空しや断器用接点 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140011A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100400356B1 (ko) * | 2000-12-06 | 2003-10-04 | 한국과학기술연구원 | 진공개폐기용 구리-크롬계 접점 소재의 조직 제어 방법 |
-
1984
- 1984-12-13 JP JP59263192A patent/JPS61140011A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61140011A (ja) | 1986-06-27 |
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