JPS61198254U - - Google Patents
Info
- Publication number
- JPS61198254U JPS61198254U JP7765785U JP7765785U JPS61198254U JP S61198254 U JPS61198254 U JP S61198254U JP 7765785 U JP7765785 U JP 7765785U JP 7765785 U JP7765785 U JP 7765785U JP S61198254 U JPS61198254 U JP S61198254U
- Authority
- JP
- Japan
- Prior art keywords
- blowing
- tube
- terminal end
- immersion lance
- cooling protection
- 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 6
- 239000002184 metal Substances 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 5
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 2
- 239000011823 monolithic refractory Substances 0.000 claims 2
- 239000012159 carrier gas Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- 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 |
|---|---|---|---|
| JP7765785U JPS61198254U (sk) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7765785U JPS61198254U (sk) | 1985-05-27 | 1985-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198254U true JPS61198254U (sk) | 1986-12-11 |
Family
ID=30620921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7765785U Pending JPS61198254U (sk) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198254U (sk) |
-
1985
- 1985-05-27 JP JP7765785U patent/JPS61198254U/ja active Pending
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