JPS60136118A - 真空バルプの製造方法 - Google Patents
真空バルプの製造方法Info
- Publication number
- JPS60136118A JPS60136118A JP24417783A JP24417783A JPS60136118A JP S60136118 A JPS60136118 A JP S60136118A JP 24417783 A JP24417783 A JP 24417783A JP 24417783 A JP24417783 A JP 24417783A JP S60136118 A JPS60136118 A JP S60136118A
- Authority
- JP
- Japan
- Prior art keywords
- chromium
- contact
- copper
- vacuum
- pulp
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title description 10
- 239000010949 copper Substances 0.000 claims description 51
- 239000011651 chromium Substances 0.000 claims description 50
- 229910052804 chromium Inorganic materials 0.000 claims description 30
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 229910052802 copper Inorganic materials 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 239000010410 layer Substances 0.000 claims description 6
- 238000005275 alloying Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 claims description 2
- 210000003127 knee Anatomy 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 description 11
- 239000010409 thin film Substances 0.000 description 11
- 230000008018 melting Effects 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 238000010894 electron beam technology Methods 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 206010014561 Emphysema Diseases 0.000 description 1
- 241000238413 Octopus Species 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000007751 thermal spraying Methods 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
- 238000001771 vacuum deposition Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Manufacture Of Switches (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24417783A JPS60136118A (ja) | 1983-12-26 | 1983-12-26 | 真空バルプの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24417783A JPS60136118A (ja) | 1983-12-26 | 1983-12-26 | 真空バルプの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60136118A true JPS60136118A (ja) | 1985-07-19 |
| JPH056292B2 JPH056292B2 (enrdf_load_stackoverflow) | 1993-01-26 |
Family
ID=17114906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24417783A Granted JPS60136118A (ja) | 1983-12-26 | 1983-12-26 | 真空バルプの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60136118A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141226A (ja) * | 1986-12-01 | 1988-06-13 | 株式会社東芝 | 真空バルブ |
| JP2004273342A (ja) * | 2003-03-11 | 2004-09-30 | Toshiba Corp | 真空バルブ用接点材料及び真空バルブ |
| JP2012004076A (ja) * | 2010-06-21 | 2012-01-05 | Toshiba Corp | 真空バルブ用接点およびその製造方法 |
-
1983
- 1983-12-26 JP JP24417783A patent/JPS60136118A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63141226A (ja) * | 1986-12-01 | 1988-06-13 | 株式会社東芝 | 真空バルブ |
| JP2004273342A (ja) * | 2003-03-11 | 2004-09-30 | Toshiba Corp | 真空バルブ用接点材料及び真空バルブ |
| JP2012004076A (ja) * | 2010-06-21 | 2012-01-05 | Toshiba Corp | 真空バルブ用接点およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH056292B2 (enrdf_load_stackoverflow) | 1993-01-26 |
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