JPS5776117A - Control of bottom blow gas at converter having bottom blowing function - Google Patents
Control of bottom blow gas at converter having bottom blowing functionInfo
- Publication number
- JPS5776117A JPS5776117A JP15178780A JP15178780A JPS5776117A JP S5776117 A JPS5776117 A JP S5776117A JP 15178780 A JP15178780 A JP 15178780A JP 15178780 A JP15178780 A JP 15178780A JP S5776117 A JPS5776117 A JP S5776117A
- Authority
- JP
- Japan
- Prior art keywords
- melt
- tuyere
- oxygen
- gas
- converter
- 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
- C21C5/34—Blowing 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 |
---|---|---|---|
JP15178780A JPS5776117A (en) | 1980-10-29 | 1980-10-29 | Control of bottom blow gas at converter having bottom blowing function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15178780A JPS5776117A (en) | 1980-10-29 | 1980-10-29 | Control of bottom blow gas at converter having bottom blowing function |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5776117A true JPS5776117A (en) | 1982-05-13 |
JPS6211045B2 JPS6211045B2 (ja) | 1987-03-10 |
Family
ID=15526280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15178780A Granted JPS5776117A (en) | 1980-10-29 | 1980-10-29 | Control of bottom blow gas at converter having bottom blowing function |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5776117A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57140811A (en) * | 1981-02-25 | 1982-08-31 | Nippon Steel Corp | Protection method for double pipe tuyere for bottom blowing of oxygen |
CN111876550A (zh) * | 2020-06-29 | 2020-11-03 | 武汉钢铁有限公司 | 一种顶底复吹转炉的炉底供气控制方法及装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445610A (en) * | 1977-08-26 | 1979-04-11 | British Steel Corp | Control process |
-
1980
- 1980-10-29 JP JP15178780A patent/JPS5776117A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5445610A (en) * | 1977-08-26 | 1979-04-11 | British Steel Corp | Control process |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57140811A (en) * | 1981-02-25 | 1982-08-31 | Nippon Steel Corp | Protection method for double pipe tuyere for bottom blowing of oxygen |
JPS6235447B2 (ja) * | 1981-02-25 | 1987-08-01 | Nippon Steel Corp | |
CN111876550A (zh) * | 2020-06-29 | 2020-11-03 | 武汉钢铁有限公司 | 一种顶底复吹转炉的炉底供气控制方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6211045B2 (ja) | 1987-03-10 |
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