JPS57155331A - Production of tungsten wire - Google Patents
Production of tungsten wireInfo
- Publication number
- JPS57155331A JPS57155331A JP3876681A JP3876681A JPS57155331A JP S57155331 A JPS57155331 A JP S57155331A JP 3876681 A JP3876681 A JP 3876681A JP 3876681 A JP3876681 A JP 3876681A JP S57155331 A JPS57155331 A JP S57155331A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- treatment
- tungsten wire
- annealing
- air
- 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
Landscapes
- Metal Extraction Processes (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Powder Metallurgy (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3876681A JPS57155331A (en) | 1981-03-19 | 1981-03-19 | Production of tungsten wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3876681A JPS57155331A (en) | 1981-03-19 | 1981-03-19 | Production of tungsten wire |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57155331A true JPS57155331A (en) | 1982-09-25 |
JPS6261083B2 JPS6261083B2 (ja) | 1987-12-19 |
Family
ID=12534404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3876681A Granted JPS57155331A (en) | 1981-03-19 | 1981-03-19 | Production of tungsten wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57155331A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0893695A2 (en) * | 1997-07-24 | 1999-01-27 | Mitsubishi Denki Kabushiki Kaisha | Test probe for semiconductor devices and method of manufacturing of the same |
CN112410749A (zh) * | 2020-11-13 | 2021-02-26 | 北京理工大学 | 一种高塑性非均匀异质结构钨的制备方法 |
-
1981
- 1981-03-19 JP JP3876681A patent/JPS57155331A/ja active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0893695A2 (en) * | 1997-07-24 | 1999-01-27 | Mitsubishi Denki Kabushiki Kaisha | Test probe for semiconductor devices and method of manufacturing of the same |
EP0893695A3 (en) * | 1997-07-24 | 2000-12-06 | Mitsubishi Denki Kabushiki Kaisha | Test probe for semiconductor devices and method of manufacturing of the same |
EP1351060A2 (en) * | 1997-07-24 | 2003-10-08 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing a test probe for semiconductor devices |
US6646455B2 (en) | 1997-07-24 | 2003-11-11 | Mitsubishi Denki Kabsuhiki Kaisha | Test probe for semiconductor devices, method of manufacturing of the same, and member for removing foreign matter |
EP1351060A3 (en) * | 1997-07-24 | 2004-02-04 | Mitsubishi Denki Kabushiki Kaisha | Method of manufacturing a test probe for semiconductor devices |
US6888344B2 (en) | 1997-07-24 | 2005-05-03 | Mitsubishi Denki Kabushiki Kaisha | Test probe for semiconductor devices, method of manufacturing of the same, and member for removing foreign matter |
CN112410749A (zh) * | 2020-11-13 | 2021-02-26 | 北京理工大学 | 一种高塑性非均匀异质结构钨的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6261083B2 (ja) | 1987-12-19 |
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