JPS6136050B2 - - Google Patents
Info
- Publication number
- JPS6136050B2 JPS6136050B2 JP11346980A JP11346980A JPS6136050B2 JP S6136050 B2 JPS6136050 B2 JP S6136050B2 JP 11346980 A JP11346980 A JP 11346980A JP 11346980 A JP11346980 A JP 11346980A JP S6136050 B2 JPS6136050 B2 JP S6136050B2
- Authority
- JP
- Japan
- Prior art keywords
- furnace
- tuyere
- tuyeres
- area
- circumference
- 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
- C21C5/30—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 |
|---|---|---|---|
| JP11346980A JPS5739114A (en) | 1980-08-20 | 1980-08-20 | Converter for top and bottom blow refining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11346980A JPS5739114A (en) | 1980-08-20 | 1980-08-20 | Converter for top and bottom blow refining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5739114A JPS5739114A (en) | 1982-03-04 |
| JPS6136050B2 true JPS6136050B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-16 |
Family
ID=14613032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11346980A Granted JPS5739114A (en) | 1980-08-20 | 1980-08-20 | Converter for top and bottom blow refining |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5739114A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674680U (ja) * | 1992-03-24 | 1994-10-21 | 株式会社喜多村合金製作所 | 小便器 |
| JP4710070B2 (ja) * | 2000-09-07 | 2011-06-29 | 学 井口 | 攪拌装置 |
| JP5282396B2 (ja) * | 2007-11-30 | 2013-09-04 | Ｊｆｅスチール株式会社 | 上底吹き転炉 |
| JP5527337B2 (ja) * | 2012-02-02 | 2014-06-18 | 新日鐵住金株式会社 | 転炉の炉底構造及び羽口交換方法 |
-
1980
- 1980-08-20 JP JP11346980A patent/JPS5739114A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5739114A (en) | 1982-03-04 |