JPS5757820A - Method for preventing slopping in top and bottom blown converter - Google Patents
Method for preventing slopping in top and bottom blown converterInfo
- Publication number
- JPS5757820A JPS5757820A JP13237580A JP13237580A JPS5757820A JP S5757820 A JPS5757820 A JP S5757820A JP 13237580 A JP13237580 A JP 13237580A JP 13237580 A JP13237580 A JP 13237580A JP S5757820 A JPS5757820 A JP S5757820A
- Authority
- JP
- Japan
- Prior art keywords
- slopping
- blown converter
- bottom blown
- foreknown
- amt
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/30—Regulating or controlling the blowing
- C21C5/35—Blowing from above and through the bath
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55132375A JPS6050842B2 (ja) | 1980-09-25 | 1980-09-25 | 上下吹錬転炉におけるスロツピング防止方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55132375A JPS6050842B2 (ja) | 1980-09-25 | 1980-09-25 | 上下吹錬転炉におけるスロツピング防止方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5757820A true JPS5757820A (en) | 1982-04-07 |
JPS6050842B2 JPS6050842B2 (ja) | 1985-11-11 |
Family
ID=15079896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55132375A Expired JPS6050842B2 (ja) | 1980-09-25 | 1980-09-25 | 上下吹錬転炉におけるスロツピング防止方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6050842B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941409A (ja) * | 1982-08-31 | 1984-03-07 | Sumitomo Metal Ind Ltd | 吹錬制御方法 |
KR100470066B1 (ko) * | 2002-12-06 | 2005-02-05 | 주식회사 포스코 | 슬로핑 발생을 방지하기 위한 전로조업방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5576008A (en) * | 1978-12-05 | 1980-06-07 | Kawasaki Steel Corp | Slag-making control method in converter |
JPS55104417A (en) * | 1979-02-02 | 1980-08-09 | Kawasaki Steel Corp | Foreseeing method of occurrence of slopping in converter blowing |
JPS56123315A (en) * | 1980-02-29 | 1981-09-28 | Kawasaki Steel Corp | Method for controlling blowing in converter |
JPS5743918A (en) * | 1980-08-30 | 1982-03-12 | Kawasaki Steel Corp | Method for preventing spouting in bottom-blown converter jointly using top blow |
-
1980
- 1980-09-25 JP JP55132375A patent/JPS6050842B2/ja not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5576008A (en) * | 1978-12-05 | 1980-06-07 | Kawasaki Steel Corp | Slag-making control method in converter |
JPS55104417A (en) * | 1979-02-02 | 1980-08-09 | Kawasaki Steel Corp | Foreseeing method of occurrence of slopping in converter blowing |
JPS56123315A (en) * | 1980-02-29 | 1981-09-28 | Kawasaki Steel Corp | Method for controlling blowing in converter |
JPS5743918A (en) * | 1980-08-30 | 1982-03-12 | Kawasaki Steel Corp | Method for preventing spouting in bottom-blown converter jointly using top blow |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5941409A (ja) * | 1982-08-31 | 1984-03-07 | Sumitomo Metal Ind Ltd | 吹錬制御方法 |
JPS6225727B2 (ja) * | 1982-08-31 | 1987-06-04 | Sumitomo Metal Ind | |
KR100470066B1 (ko) * | 2002-12-06 | 2005-02-05 | 주식회사 포스코 | 슬로핑 발생을 방지하기 위한 전로조업방법 |
Also Published As
Publication number | Publication date |
---|---|
JPS6050842B2 (ja) | 1985-11-11 |
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