JPH04648U - - Google Patents
Info
- Publication number
- JPH04648U JPH04648U JP4149890U JP4149890U JPH04648U JP H04648 U JPH04648 U JP H04648U JP 4149890 U JP4149890 U JP 4149890U JP 4149890 U JP4149890 U JP 4149890U JP H04648 U JPH04648 U JP H04648U
- Authority
- JP
- Japan
- Prior art keywords
- ladle
- electrode
- molten steel
- insert
- refining device
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007670 refining Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4149890U JPH04648U (de) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4149890U JPH04648U (de) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04648U true JPH04648U (de) | 1992-01-07 |
Family
ID=31552220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4149890U Pending JPH04648U (de) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04648U (de) |
-
1990
- 1990-04-18 JP JP4149890U patent/JPH04648U/ja active Pending