JPS60152611A - スラグ改質方法 - Google Patents
スラグ改質方法Info
- Publication number
- JPS60152611A JPS60152611A JP682884A JP682884A JPS60152611A JP S60152611 A JPS60152611 A JP S60152611A JP 682884 A JP682884 A JP 682884A JP 682884 A JP682884 A JP 682884A JP S60152611 A JPS60152611 A JP S60152611A
- Authority
- JP
- Japan
- Prior art keywords
- slag
- molten steel
- reducing agent
- composition
- steel
- 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
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP682884A JPS60152611A (ja) | 1984-01-18 | 1984-01-18 | スラグ改質方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP682884A JPS60152611A (ja) | 1984-01-18 | 1984-01-18 | スラグ改質方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60152611A true JPS60152611A (ja) | 1985-08-10 |
| JPH0219168B2 JPH0219168B2 (enrdf_load_stackoverflow) | 1990-04-27 |
Family
ID=11649079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP682884A Granted JPS60152611A (ja) | 1984-01-18 | 1984-01-18 | スラグ改質方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60152611A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230711A (ja) * | 1988-07-18 | 1990-02-01 | Kawasaki Steel Corp | 清浄度に優れた極低炭素鋼の製造方法 |
| JPH0266111A (ja) * | 1988-08-30 | 1990-03-06 | Kawasaki Steel Corp | 高清浄度鋼の溶製方法 |
| JPH02250915A (ja) * | 1989-03-23 | 1990-10-08 | Kawasaki Steel Corp | 高清浄極低炭素鋼の溶製方法 |
| JPH02277711A (ja) * | 1989-04-20 | 1990-11-14 | Kawasaki Steel Corp | 高清浄度極低炭素鋼の製造方法 |
| JPH0356614A (ja) * | 1989-07-26 | 1991-03-12 | Kawasaki Steel Corp | 低酸素極低炭素鋼製造方法 |
| JPH03193815A (ja) * | 1989-12-22 | 1991-08-23 | Kawasaki Steel Corp | 高清浄度極低炭素鋼の溶製方法 |
| JPH0488117A (ja) * | 1990-07-31 | 1992-03-23 | Kawasaki Steel Corp | 極低炭素鋼の溶製方法 |
| EP1028166A3 (en) * | 1999-02-12 | 2000-11-02 | Minerals & Metals Italia S.p.A. | Composition for hindering the formation of iron oxides in steel-melting slag and EAF scrap- based steelmaking process using the same |
| JP2014025111A (ja) * | 2012-07-27 | 2014-02-06 | Jfe Steel Corp | 高清浄度鋼の製造方法 |
| JP2016199785A (ja) * | 2015-04-09 | 2016-12-01 | 新日鐵住金株式会社 | FeSi合金粒を用いたスラグの改質方法 |
-
1984
- 1984-01-18 JP JP682884A patent/JPS60152611A/ja active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0230711A (ja) * | 1988-07-18 | 1990-02-01 | Kawasaki Steel Corp | 清浄度に優れた極低炭素鋼の製造方法 |
| JPH0266111A (ja) * | 1988-08-30 | 1990-03-06 | Kawasaki Steel Corp | 高清浄度鋼の溶製方法 |
| JPH02250915A (ja) * | 1989-03-23 | 1990-10-08 | Kawasaki Steel Corp | 高清浄極低炭素鋼の溶製方法 |
| JPH02277711A (ja) * | 1989-04-20 | 1990-11-14 | Kawasaki Steel Corp | 高清浄度極低炭素鋼の製造方法 |
| JPH0356614A (ja) * | 1989-07-26 | 1991-03-12 | Kawasaki Steel Corp | 低酸素極低炭素鋼製造方法 |
| JPH03193815A (ja) * | 1989-12-22 | 1991-08-23 | Kawasaki Steel Corp | 高清浄度極低炭素鋼の溶製方法 |
| JPH0488117A (ja) * | 1990-07-31 | 1992-03-23 | Kawasaki Steel Corp | 極低炭素鋼の溶製方法 |
| EP1028166A3 (en) * | 1999-02-12 | 2000-11-02 | Minerals & Metals Italia S.p.A. | Composition for hindering the formation of iron oxides in steel-melting slag and EAF scrap- based steelmaking process using the same |
| JP2014025111A (ja) * | 2012-07-27 | 2014-02-06 | Jfe Steel Corp | 高清浄度鋼の製造方法 |
| JP2016199785A (ja) * | 2015-04-09 | 2016-12-01 | 新日鐵住金株式会社 | FeSi合金粒を用いたスラグの改質方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0219168B2 (enrdf_load_stackoverflow) | 1990-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |