JPS5625247B2 - - Google Patents
Info
- Publication number
- JPS5625247B2 JPS5625247B2 JP15494676A JP15494676A JPS5625247B2 JP S5625247 B2 JPS5625247 B2 JP S5625247B2 JP 15494676 A JP15494676 A JP 15494676A JP 15494676 A JP15494676 A JP 15494676A JP S5625247 B2 JPS5625247 B2 JP S5625247B2
- Authority
- JP
- Japan
- 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
- C21C5/32—Blowing from above
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15494676A JPS5378913A (en) | 1976-12-24 | 1976-12-24 | Refining method for steel for decreasing generating amount of slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15494676A JPS5378913A (en) | 1976-12-24 | 1976-12-24 | Refining method for steel for decreasing generating amount of slag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5378913A JPS5378913A (en) | 1978-07-12 |
| JPS5625247B2 true JPS5625247B2 (ja) | 1981-06-11 |
Family
ID=15595371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15494676A Granted JPS5378913A (en) | 1976-12-24 | 1976-12-24 | Refining method for steel for decreasing generating amount of slag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5378913A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831012A (ja) * | 1981-08-19 | 1983-02-23 | Nippon Steel Corp | 気体酸素吹込みによる溶銑の優先脱Ｓｉ方法 |
| JP4984946B2 (ja) * | 2007-02-14 | 2012-07-25 | Ｊｆｅスチール株式会社 | 溶銑の予備処理方法 |
| JP2018127671A (ja) * | 2017-02-08 | 2018-08-16 | 新日鐵住金株式会社 | 溶銑の精錬方法 |
-
1976
- 1976-12-24 JP JP15494676A patent/JPS5378913A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5378913A (en) | 1978-07-12 |