JPS56130416A - Steel making method - Google Patents
Steel making methodInfo
- Publication number
- JPS56130416A JPS56130416A JP3491780A JP3491780A JPS56130416A JP S56130416 A JPS56130416 A JP S56130416A JP 3491780 A JP3491780 A JP 3491780A JP 3491780 A JP3491780 A JP 3491780A JP S56130416 A JPS56130416 A JP S56130416A
- Authority
- JP
- Japan
- Prior art keywords
- molten iron
- iron
- slag
- oxygen
- molten
- 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
Landscapes
- Treatment Of Steel In Its Molten State (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3491780A JPS56130416A (en) | 1980-03-19 | 1980-03-19 | Steel making method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3491780A JPS56130416A (en) | 1980-03-19 | 1980-03-19 | Steel making method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56130416A true JPS56130416A (en) | 1981-10-13 |
JPS625964B2 JPS625964B2 (ja) | 1987-02-07 |
Family
ID=12427565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3491780A Granted JPS56130416A (en) | 1980-03-19 | 1980-03-19 | Steel making method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56130416A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01159310A (ja) * | 1987-09-17 | 1989-06-22 | Nkk Corp | 低窒素ステンレス鋼の製造方法 |
JPH09217108A (ja) * | 1987-09-17 | 1997-08-19 | Nkk Corp | 低窒素ステンレス鋼の製造方法 |
CN109680115A (zh) * | 2019-01-31 | 2019-04-26 | 武汉科技大学 | 一种用于钢水的脱氧及微合金化方法 |
CN112029958A (zh) * | 2020-08-14 | 2020-12-04 | 北京科技大学 | 一种高品质弹簧钢及其精炼方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5228418A (en) * | 1975-08-29 | 1977-03-03 | Nippon Steel Corp | Oxygen steel making process using low p and s pig iron as raw material |
JPS5265769A (en) * | 1975-11-28 | 1977-05-31 | Nittetsu Mining Co Ltd | Apparatus for feeding vapor intercepting powder |
JPS52105515A (en) * | 1976-03-03 | 1977-09-05 | Nippon Steel Corp | Dephosphorization of molten pig iron |
JPS5371615A (en) * | 1976-12-08 | 1978-06-26 | Nippon Steel Corp | Method and apparatus for continuously decarburizing hot iron |
JPS54103719A (en) * | 1978-02-01 | 1979-08-15 | Nisshin Steel Co Ltd | Production of low phosphorous and sulfur steel by using conuerter |
-
1980
- 1980-03-19 JP JP3491780A patent/JPS56130416A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5228418A (en) * | 1975-08-29 | 1977-03-03 | Nippon Steel Corp | Oxygen steel making process using low p and s pig iron as raw material |
JPS5265769A (en) * | 1975-11-28 | 1977-05-31 | Nittetsu Mining Co Ltd | Apparatus for feeding vapor intercepting powder |
JPS52105515A (en) * | 1976-03-03 | 1977-09-05 | Nippon Steel Corp | Dephosphorization of molten pig iron |
JPS5371615A (en) * | 1976-12-08 | 1978-06-26 | Nippon Steel Corp | Method and apparatus for continuously decarburizing hot iron |
JPS54103719A (en) * | 1978-02-01 | 1979-08-15 | Nisshin Steel Co Ltd | Production of low phosphorous and sulfur steel by using conuerter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01159310A (ja) * | 1987-09-17 | 1989-06-22 | Nkk Corp | 低窒素ステンレス鋼の製造方法 |
JPH09217108A (ja) * | 1987-09-17 | 1997-08-19 | Nkk Corp | 低窒素ステンレス鋼の製造方法 |
CN109680115A (zh) * | 2019-01-31 | 2019-04-26 | 武汉科技大学 | 一种用于钢水的脱氧及微合金化方法 |
CN112029958A (zh) * | 2020-08-14 | 2020-12-04 | 北京科技大学 | 一种高品质弹簧钢及其精炼方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS625964B2 (ja) | 1987-02-07 |
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