JPS6221845B2 - - Google Patents
Info
- Publication number
- JPS6221845B2 JPS6221845B2 JP6632782A JP6632782A JPS6221845B2 JP S6221845 B2 JPS6221845 B2 JP S6221845B2 JP 6632782 A JP6632782 A JP 6632782A JP 6632782 A JP6632782 A JP 6632782A JP S6221845 B2 JPS6221845 B2 JP S6221845B2
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- gas
- supplied
- pipe line
- time
- 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
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
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 |
|---|---|---|---|
| JP6632782A JPS58185709A (ja) | 1982-04-22 | 1982-04-22 | 底吹転炉におけるガス流量切換方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6632782A JPS58185709A (ja) | 1982-04-22 | 1982-04-22 | 底吹転炉におけるガス流量切換方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58185709A JPS58185709A (ja) | 1983-10-29 |
| JPS6221845B2 true JPS6221845B2 (Sortimente) | 1987-05-14 |
Family
ID=13312629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6632782A Granted JPS58185709A (ja) | 1982-04-22 | 1982-04-22 | 底吹転炉におけるガス流量切換方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58185709A (Sortimente) |
-
1982
- 1982-04-22 JP JP6632782A patent/JPS58185709A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58185709A (ja) | 1983-10-29 |
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