JPH056779B2 - - Google Patents
Info
- Publication number
- JPH056779B2 JPH056779B2 JP13407883A JP13407883A JPH056779B2 JP H056779 B2 JPH056779 B2 JP H056779B2 JP 13407883 A JP13407883 A JP 13407883A JP 13407883 A JP13407883 A JP 13407883A JP H056779 B2 JPH056779 B2 JP H056779B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- copper
- arc
- chromium
- electrode
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 35
- 239000010949 copper Substances 0.000 claims description 35
- 229910052802 copper Inorganic materials 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 28
- 239000002184 metal Substances 0.000 claims description 28
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 20
- 239000011651 chromium Substances 0.000 claims description 20
- 229910052804 chromium Inorganic materials 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 12
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910001152 Bi alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910017709 Ni Co Inorganic materials 0.000 description 1
- 229910003267 Ni-Co Inorganic materials 0.000 description 1
- 229910003262 Ni‐Co Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 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
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13407883A JPS6025121A (ja) | 1983-07-21 | 1983-07-21 | 真空インタラプタ |
| US06/591,481 US4659885A (en) | 1983-03-22 | 1984-03-20 | Vacuum interrupter |
| CA000450014A CA1230909A (en) | 1983-03-22 | 1984-03-20 | Vacuum interrupter electrode with low conductivity magnetic arc rotating portion |
| EP84103106A EP0121180B2 (en) | 1983-03-22 | 1984-03-21 | Vacuum interrupter |
| DE8484103106T DE3465821D1 (en) | 1983-03-22 | 1984-03-21 | Vacuum interrupter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13407883A JPS6025121A (ja) | 1983-07-21 | 1983-07-21 | 真空インタラプタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6025121A JPS6025121A (ja) | 1985-02-07 |
| JPH056779B2 true JPH056779B2 (enrdf_load_stackoverflow) | 1993-01-27 |
Family
ID=15119880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13407883A Granted JPS6025121A (ja) | 1983-03-22 | 1983-07-21 | 真空インタラプタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025121A (enrdf_load_stackoverflow) |
-
1983
- 1983-07-21 JP JP13407883A patent/JPS6025121A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6025121A (ja) | 1985-02-07 |