JPH0178153U - - Google Patents
Info
- Publication number
- JPH0178153U JPH0178153U JP1987174752U JP17475287U JPH0178153U JP H0178153 U JPH0178153 U JP H0178153U JP 1987174752 U JP1987174752 U JP 1987174752U JP 17475287 U JP17475287 U JP 17475287U JP H0178153 U JPH0178153 U JP H0178153U
- Authority
- JP
- Japan
- Prior art keywords
- triple
- pipe
- lance
- tube
- oxygen
- 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.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000007789 gas Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000012159 carrier gas Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17475287U JPH0449166Y2 (cs) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17475287U JPH0449166Y2 (cs) | 1987-11-16 | 1987-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0178153U true JPH0178153U (cs) | 1989-05-25 |
| JPH0449166Y2 JPH0449166Y2 (cs) | 1992-11-19 |
Family
ID=31466591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17475287U Expired JPH0449166Y2 (cs) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449166Y2 (cs) |
-
1987
- 1987-11-16 JP JP17475287U patent/JPH0449166Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449166Y2 (cs) | 1992-11-19 |