JPH01142441U - - Google Patents
Info
- Publication number
- JPH01142441U JPH01142441U JP4008188U JP4008188U JPH01142441U JP H01142441 U JPH01142441 U JP H01142441U JP 4008188 U JP4008188 U JP 4008188U JP 4008188 U JP4008188 U JP 4008188U JP H01142441 U JPH01142441 U JP H01142441U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- sub
- throat
- radius
- lance nozzle
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 2
- 238000007670 refining Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988040081U JPH0512271Y2 (en, 2012) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988040081U JPH0512271Y2 (en, 2012) | 1988-03-25 | 1988-03-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01142441U true JPH01142441U (en, 2012) | 1989-09-29 |
| JPH0512271Y2 JPH0512271Y2 (en, 2012) | 1993-03-29 |
Family
ID=31266556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988040081U Expired - Lifetime JPH0512271Y2 (en, 2012) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512271Y2 (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61272308A (ja) * | 1985-05-27 | 1986-12-02 | Nippon Steel Corp | 上吹吹錬用ランス |
| JPS6233710U (en, 2012) * | 1985-08-15 | 1987-02-27 |
-
1988
- 1988-03-25 JP JP1988040081U patent/JPH0512271Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61272308A (ja) * | 1985-05-27 | 1986-12-02 | Nippon Steel Corp | 上吹吹錬用ランス |
| JPS6233710U (en, 2012) * | 1985-08-15 | 1987-02-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512271Y2 (en, 2012) | 1993-03-29 |