JPH01122057U - - Google Patents
Info
- Publication number
- JPH01122057U JPH01122057U JP1578088U JP1578088U JPH01122057U JP H01122057 U JPH01122057 U JP H01122057U JP 1578088 U JP1578088 U JP 1578088U JP 1578088 U JP1578088 U JP 1578088U JP H01122057 U JPH01122057 U JP H01122057U
- Authority
- JP
- Japan
- Prior art keywords
- lance
- immersion lance
- refining agent
- refining
- molten metal
- 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
- 238000007654 immersion Methods 0.000 claims description 12
- 238000007670 refining Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 3
- 239000012159 carrier gas Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011823 monolithic refractory Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1578088U JPH01122057U (cs) | 1988-02-10 | 1988-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1578088U JPH01122057U (cs) | 1988-02-10 | 1988-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122057U true JPH01122057U (cs) | 1989-08-18 |
Family
ID=31228133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1578088U Pending JPH01122057U (cs) | 1988-02-10 | 1988-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122057U (cs) |
-
1988
- 1988-02-10 JP JP1578088U patent/JPH01122057U/ja active Pending
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