JPH0216281U - - Google Patents
Info
- Publication number
- JPH0216281U JPH0216281U JP9076688U JP9076688U JPH0216281U JP H0216281 U JPH0216281 U JP H0216281U JP 9076688 U JP9076688 U JP 9076688U JP 9076688 U JP9076688 U JP 9076688U JP H0216281 U JPH0216281 U JP H0216281U
- Authority
- JP
- Japan
- Prior art keywords
- copper alloy
- alloy material
- peripheral layer
- hardness
- inner peripheral
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims 4
- 239000000956 alloy Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 1
- 239000000498 cooling water Substances 0.000 claims 1
Landscapes
- Arc Welding In General (AREA)
- Powder Metallurgy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9076688U JPH0216281U (fi) | 1988-07-08 | 1988-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9076688U JPH0216281U (fi) | 1988-07-08 | 1988-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0216281U true JPH0216281U (fi) | 1990-02-01 |
Family
ID=31315278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9076688U Pending JPH0216281U (fi) | 1988-07-08 | 1988-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216281U (fi) |
-
1988
- 1988-07-08 JP JP9076688U patent/JPH0216281U/ja active Pending