JPH0231271Y2 - - Google Patents
Info
- Publication number
- JPH0231271Y2 JPH0231271Y2 JP4277484U JP4277484U JPH0231271Y2 JP H0231271 Y2 JPH0231271 Y2 JP H0231271Y2 JP 4277484 U JP4277484 U JP 4277484U JP 4277484 U JP4277484 U JP 4277484U JP H0231271 Y2 JPH0231271 Y2 JP H0231271Y2
- Authority
- JP
- Japan
- Prior art keywords
- defect layer
- lattice defect
- chip
- electrode tip
- laser
- 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
- 230000007547 defect Effects 0.000 claims description 10
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 239000010949 copper Substances 0.000 description 3
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4277484U JPS60157075U (ja) | 1984-03-27 | 1984-03-27 | 溶接用電極チツプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4277484U JPS60157075U (ja) | 1984-03-27 | 1984-03-27 | 溶接用電極チツプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60157075U JPS60157075U (ja) | 1985-10-19 |
| JPH0231271Y2 true JPH0231271Y2 (pm) | 1990-08-23 |
Family
ID=30553835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4277484U Granted JPS60157075U (ja) | 1984-03-27 | 1984-03-27 | 溶接用電極チツプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60157075U (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7048120B2 (ja) * | 2018-09-26 | 2022-04-05 | 株式会社ヒロテック | 抵抗スポット溶接用電極及びその製造方法並びに溶接方法 |
-
1984
- 1984-03-27 JP JP4277484U patent/JPS60157075U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60157075U (ja) | 1985-10-19 |
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