JPH0124217B2 - - Google Patents
Info
- Publication number
- JPH0124217B2 JPH0124217B2 JP56122051A JP12205181A JPH0124217B2 JP H0124217 B2 JPH0124217 B2 JP H0124217B2 JP 56122051 A JP56122051 A JP 56122051A JP 12205181 A JP12205181 A JP 12205181A JP H0124217 B2 JPH0124217 B2 JP H0124217B2
- Authority
- JP
- Japan
- Prior art keywords
- copper
- vacuum
- tantalum
- heat treatment
- resistance
- 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
- 239000000463 material Substances 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 14
- 238000005538 encapsulation Methods 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 9
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- 238000003466 welding Methods 0.000 description 8
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 5
- ASMQPJTXPYCZBL-UHFFFAOYSA-N [O-2].[Cd+2].[Ag+] Chemical compound [O-2].[Cd+2].[Ag+] ASMQPJTXPYCZBL-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- YHWAKNUUZWTIQU-UHFFFAOYSA-N copper cadmium(2+) oxygen(2-) Chemical compound [O-2].[Cd+2].[Cu+2].[O-2] YHWAKNUUZWTIQU-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CIYRLONPFMPRLH-UHFFFAOYSA-N copper tantalum Chemical compound [Cu].[Ta] CIYRLONPFMPRLH-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000925 Cd alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
Landscapes
- Contacts (AREA)
- Conductive Materials (AREA)
- Manufacture Of Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56122051A JPS5822345A (ja) | 1981-08-04 | 1981-08-04 | 封入用電気接点材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56122051A JPS5822345A (ja) | 1981-08-04 | 1981-08-04 | 封入用電気接点材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5822345A JPS5822345A (ja) | 1983-02-09 |
| JPH0124217B2 true JPH0124217B2 (de) | 1989-05-10 |
Family
ID=14826390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56122051A Granted JPS5822345A (ja) | 1981-08-04 | 1981-08-04 | 封入用電気接点材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5822345A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020158579A1 (ja) | 2019-01-31 | 2020-08-06 | 株式会社湯山製作所 | カセット取扱装置及び薬剤取扱装置 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4517033A (en) * | 1982-11-01 | 1985-05-14 | Mitsubishi Denki Kabushiki Kaisha | Contact material for vacuum circuit breaker |
| US4600448A (en) * | 1983-06-01 | 1986-07-15 | The United States Of America As Represented By The United States Department Of Energy | Copper-tantalum alloy |
| JPH043771Y2 (de) * | 1986-10-24 | 1992-02-05 | ||
| JPS63270435A (ja) * | 1987-04-28 | 1988-11-08 | Mitsui Eng & Shipbuild Co Ltd | 高耐食アモルフアス合金 |
-
1981
- 1981-08-04 JP JP56122051A patent/JPS5822345A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020158579A1 (ja) | 2019-01-31 | 2020-08-06 | 株式会社湯山製作所 | カセット取扱装置及び薬剤取扱装置 |
| KR20210129027A (ko) | 2019-01-31 | 2021-10-27 | 가부시키가이샤 유야마 세이사쿠쇼 | 카세트 취급 장치 및 약제 취급 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5822345A (ja) | 1983-02-09 |
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