JPH0324296B2 - - Google Patents
Info
- Publication number
- JPH0324296B2 JPH0324296B2 JP17595185A JP17595185A JPH0324296B2 JP H0324296 B2 JPH0324296 B2 JP H0324296B2 JP 17595185 A JP17595185 A JP 17595185A JP 17595185 A JP17595185 A JP 17595185A JP H0324296 B2 JPH0324296 B2 JP H0324296B2
- Authority
- JP
- Japan
- Prior art keywords
- molten steel
- steel
- gas
- per ton
- cold
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 48
- 239000010959 steel Substances 0.000 claims description 48
- 238000007654 immersion Methods 0.000 claims description 16
- 230000007547 defect Effects 0.000 claims description 14
- 238000000137 annealing Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000009749 continuous casting Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000005097 cold rolling Methods 0.000 claims description 7
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 6
- 238000005098 hot rolling Methods 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 6
- 230000005587 bubbling Effects 0.000 description 6
- 229910000655 Killed steel Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007858 starting material Substances 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 |
|---|---|---|---|
| JP17595185A JPS6238747A (ja) | 1985-08-12 | 1985-08-12 | 焼鈍時ふくれ欠陥を伴わぬ極低炭素鋼冷延薄板向けスラブの連続鋳造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17595185A JPS6238747A (ja) | 1985-08-12 | 1985-08-12 | 焼鈍時ふくれ欠陥を伴わぬ極低炭素鋼冷延薄板向けスラブの連続鋳造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6238747A JPS6238747A (ja) | 1987-02-19 |
| JPH0324296B2 true JPH0324296B2 (enrdf_load_stackoverflow) | 1991-04-02 |
Family
ID=16005100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17595185A Granted JPS6238747A (ja) | 1985-08-12 | 1985-08-12 | 焼鈍時ふくれ欠陥を伴わぬ極低炭素鋼冷延薄板向けスラブの連続鋳造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238747A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2554105B2 (ja) * | 1987-10-14 | 1996-11-13 | 川崎製鉄 株式会社 | 連続鋳造のイマージョンノズルの閉塞防止方法 |
| JPH0771722B2 (ja) * | 1987-12-21 | 1995-08-02 | 川崎製鉄株式会社 | 薄板製造装置 |
| CN106623886A (zh) * | 2016-11-25 | 2017-05-10 | 上海意硕工程设备有限公司 | 连铸中间包塞棒氮氩混合吹气装置 |
-
1985
- 1985-08-12 JP JP17595185A patent/JPS6238747A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6238747A (ja) | 1987-02-19 |
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