JPH0372130B2 - - Google Patents
Info
- Publication number
- JPH0372130B2 JPH0372130B2 JP17038285A JP17038285A JPH0372130B2 JP H0372130 B2 JPH0372130 B2 JP H0372130B2 JP 17038285 A JP17038285 A JP 17038285A JP 17038285 A JP17038285 A JP 17038285A JP H0372130 B2 JPH0372130 B2 JP H0372130B2
- Authority
- JP
- Japan
- Prior art keywords
- blowing
- amount
- gas
- nitrogen
- 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.)
- Expired
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
- C21C5/38—Removal of waste gases or dust
- C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17038285A JPS6230808A (ja) | 1985-08-01 | 1985-08-01 | 低窒素鋼の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17038285A JPS6230808A (ja) | 1985-08-01 | 1985-08-01 | 低窒素鋼の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6230808A JPS6230808A (ja) | 1987-02-09 |
| JPH0372130B2 true JPH0372130B2 (enExample) | 1991-11-15 |
Family
ID=15903899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17038285A Granted JPS6230808A (ja) | 1985-08-01 | 1985-08-01 | 低窒素鋼の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230808A (enExample) |
-
1985
- 1985-08-01 JP JP17038285A patent/JPS6230808A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230808A (ja) | 1987-02-09 |
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