JPH0735642Y2 - 連続鋳造設備における鋳込み開始時のタンディッシュ内溶鋼の酸化防止装置 - Google Patents
連続鋳造設備における鋳込み開始時のタンディッシュ内溶鋼の酸化防止装置Info
- Publication number
- JPH0735642Y2 JPH0735642Y2 JP8586288U JP8586288U JPH0735642Y2 JP H0735642 Y2 JPH0735642 Y2 JP H0735642Y2 JP 8586288 U JP8586288 U JP 8586288U JP 8586288 U JP8586288 U JP 8586288U JP H0735642 Y2 JPH0735642 Y2 JP H0735642Y2
- Authority
- JP
- Japan
- Prior art keywords
- tundish
- molten steel
- nozzle
- ladle
- inert gas
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 77
- 239000010959 steel Substances 0.000 title claims description 77
- 238000005266 casting Methods 0.000 title claims description 14
- 238000009749 continuous casting Methods 0.000 title claims description 8
- 230000003064 anti-oxidating effect Effects 0.000 title description 3
- 239000011261 inert gas Substances 0.000 claims description 23
- 239000011888 foil Substances 0.000 claims description 13
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 238000007654 immersion Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 7
- 238000007598 dipping method Methods 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- 238000002347 injection Methods 0.000 description 16
- 239000007924 injection Substances 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 239000001301 oxygen Substances 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 239000007789 gas Substances 0.000 description 11
- 229910052786 argon Inorganic materials 0.000 description 8
- 230000007547 defect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 241000277275 Oncorhynchus mykiss Species 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8586288U JPH0735642Y2 (ja) | 1988-06-30 | 1988-06-30 | 連続鋳造設備における鋳込み開始時のタンディッシュ内溶鋼の酸化防止装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8586288U JPH0735642Y2 (ja) | 1988-06-30 | 1988-06-30 | 連続鋳造設備における鋳込み開始時のタンディッシュ内溶鋼の酸化防止装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0211651U JPH0211651U (en]) | 1990-01-24 |
| JPH0735642Y2 true JPH0735642Y2 (ja) | 1995-08-16 |
Family
ID=31310515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8586288U Expired - Lifetime JPH0735642Y2 (ja) | 1988-06-30 | 1988-06-30 | 連続鋳造設備における鋳込み開始時のタンディッシュ内溶鋼の酸化防止装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735642Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115870489A (zh) * | 2022-11-29 | 2023-03-31 | 山东泰山钢铁集团有限公司 | 一种提高中间包渣线使用寿命的控制方法 |
-
1988
- 1988-06-30 JP JP8586288U patent/JPH0735642Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0211651U (en]) | 1990-01-24 |
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