JPS5284113A - Dephosphorising of molten pig iron containing cr - Google Patents
Dephosphorising of molten pig iron containing crInfo
- Publication number
- JPS5284113A JPS5284113A JP15953975A JP15953975A JPS5284113A JP S5284113 A JPS5284113 A JP S5284113A JP 15953975 A JP15953975 A JP 15953975A JP 15953975 A JP15953975 A JP 15953975A JP S5284113 A JPS5284113 A JP S5284113A
- Authority
- JP
- Japan
- Prior art keywords
- dephosphorising
- pig iron
- iron containing
- molten pig
- 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
- 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 |
---|---|---|---|
JP15953975A JPS5284113A (en) | 1975-12-30 | 1975-12-30 | Dephosphorising of molten pig iron containing cr |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15953975A JPS5284113A (en) | 1975-12-30 | 1975-12-30 | Dephosphorising of molten pig iron containing cr |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5284113A true JPS5284113A (en) | 1977-07-13 |
JPS5732688B2 JPS5732688B2 (en) | 1982-07-13 |
Family
ID=15695962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15953975A Granted JPS5284113A (en) | 1975-12-30 | 1975-12-30 | Dephosphorising of molten pig iron containing cr |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5284113A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5428720A (en) * | 1977-08-08 | 1979-03-03 | Nisshin Steel Co Ltd | Method of making low phosphorus chromiummcontaining pig iron |
JPS55138018A (en) * | 1979-04-09 | 1980-10-28 | Sumitomo Metal Ind Ltd | Method of denitrifying and dephosphorizing chromium- containing molten iron of high carbon content |
JPS579812A (en) * | 1980-06-23 | 1982-01-19 | Nisshin Steel Co Ltd | Dephosphorizing method for pig iron containing chromium |
JPS5877518A (en) * | 1981-11-04 | 1983-05-10 | Nippon Yakin Kogyo Co Ltd | Manufacture of extra-low sulfur stainless steel with cao-li2o flux |
CN103205536A (en) * | 2013-04-26 | 2013-07-17 | 攀钢集团攀枝花钢铁研究院有限公司 | Semi-steel dephosphorizing agent and semi-steel dephosphorizing method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6239690U (en) * | 1985-08-30 | 1987-03-09 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4865109A (en) * | 1971-12-10 | 1973-09-08 | ||
JPS4923714A (en) * | 1972-06-27 | 1974-03-02 |
-
1975
- 1975-12-30 JP JP15953975A patent/JPS5284113A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4865109A (en) * | 1971-12-10 | 1973-09-08 | ||
JPS4923714A (en) * | 1972-06-27 | 1974-03-02 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5428720A (en) * | 1977-08-08 | 1979-03-03 | Nisshin Steel Co Ltd | Method of making low phosphorus chromiummcontaining pig iron |
JPS55138018A (en) * | 1979-04-09 | 1980-10-28 | Sumitomo Metal Ind Ltd | Method of denitrifying and dephosphorizing chromium- containing molten iron of high carbon content |
JPS5725612B2 (en) * | 1979-04-09 | 1982-05-31 | ||
JPS579812A (en) * | 1980-06-23 | 1982-01-19 | Nisshin Steel Co Ltd | Dephosphorizing method for pig iron containing chromium |
JPS5877518A (en) * | 1981-11-04 | 1983-05-10 | Nippon Yakin Kogyo Co Ltd | Manufacture of extra-low sulfur stainless steel with cao-li2o flux |
JPH0151525B2 (en) * | 1981-11-04 | 1989-11-06 | Nippon Yakin Kogyo Co Ltd | |
CN103205536A (en) * | 2013-04-26 | 2013-07-17 | 攀钢集团攀枝花钢铁研究院有限公司 | Semi-steel dephosphorizing agent and semi-steel dephosphorizing method |
CN103205536B (en) * | 2013-04-26 | 2015-09-02 | 攀钢集团攀枝花钢铁研究院有限公司 | semi-steel dephosphorizing agent and semi-steel dephosphorizing method |
Also Published As
Publication number | Publication date |
---|---|
JPS5732688B2 (en) | 1982-07-13 |
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