JPS6145149Y2 - - Google Patents
Info
- Publication number
- JPS6145149Y2 JPS6145149Y2 JP7191080U JP7191080U JPS6145149Y2 JP S6145149 Y2 JPS6145149 Y2 JP S6145149Y2 JP 7191080 U JP7191080 U JP 7191080U JP 7191080 U JP7191080 U JP 7191080U JP S6145149 Y2 JPS6145149 Y2 JP S6145149Y2
- Authority
- JP
- Japan
- Prior art keywords
- brick
- plug
- molten metal
- bubbling
- upper 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.)
- Expired
Links
- 239000011449 brick Substances 0.000 claims description 71
- 230000005587 bubbling Effects 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 17
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 239000004570 mortar (masonry) Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7191080U JPS6145149Y2 (US06582424-20030624-M00016.png) | 1980-05-23 | 1980-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7191080U JPS6145149Y2 (US06582424-20030624-M00016.png) | 1980-05-23 | 1980-05-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56175165U JPS56175165U (US06582424-20030624-M00016.png) | 1981-12-24 |
| JPS6145149Y2 true JPS6145149Y2 (US06582424-20030624-M00016.png) | 1986-12-19 |
Family
ID=29435440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7191080U Expired JPS6145149Y2 (US06582424-20030624-M00016.png) | 1980-05-23 | 1980-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6145149Y2 (US06582424-20030624-M00016.png) |
-
1980
- 1980-05-23 JP JP7191080U patent/JPS6145149Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56175165U (US06582424-20030624-M00016.png) | 1981-12-24 |
