JPS5256011A - Addition rare earth elements or alkaline earth elements to molten steel - Google Patents

Addition rare earth elements or alkaline earth elements to molten steel

Info

Publication number
JPS5256011A
JPS5256011A JP13232975A JP13232975A JPS5256011A JP S5256011 A JPS5256011 A JP S5256011A JP 13232975 A JP13232975 A JP 13232975A JP 13232975 A JP13232975 A JP 13232975A JP S5256011 A JPS5256011 A JP S5256011A
Authority
JP
Japan
Prior art keywords
earth elements
molten steel
rare earth
alkaline earth
addition rare
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
Application number
JP13232975A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5725603B2 (enExample
Inventor
Masahiro Kinugasa
Shiyouzou Iiizumi
Isamu Shimizu
Mitsunori Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Priority to JP13232975A priority Critical patent/JPS5256011A/ja
Publication of JPS5256011A publication Critical patent/JPS5256011A/ja
Publication of JPS5725603B2 publication Critical patent/JPS5725603B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
JP13232975A 1975-11-04 1975-11-04 Addition rare earth elements or alkaline earth elements to molten steel Granted JPS5256011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13232975A JPS5256011A (en) 1975-11-04 1975-11-04 Addition rare earth elements or alkaline earth elements to molten steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13232975A JPS5256011A (en) 1975-11-04 1975-11-04 Addition rare earth elements or alkaline earth elements to molten steel

Publications (2)

Publication Number Publication Date
JPS5256011A true JPS5256011A (en) 1977-05-09
JPS5725603B2 JPS5725603B2 (enExample) 1982-05-31

Family

ID=15078764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13232975A Granted JPS5256011A (en) 1975-11-04 1975-11-04 Addition rare earth elements or alkaline earth elements to molten steel

Country Status (1)

Country Link
JP (1) JPS5256011A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008261014A (ja) * 2007-04-12 2008-10-30 Kobe Steel Ltd 溶鋼への希土類元素の添加方法
JP2012172205A (ja) * 2011-02-22 2012-09-10 Sumitomo Metal Ind Ltd 溶鋼の脱硫方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996916A (enExample) * 1973-01-19 1974-09-13
JPS504165A (enExample) * 1973-05-17 1975-01-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4996916A (enExample) * 1973-01-19 1974-09-13
JPS504165A (enExample) * 1973-05-17 1975-01-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008261014A (ja) * 2007-04-12 2008-10-30 Kobe Steel Ltd 溶鋼への希土類元素の添加方法
JP2012172205A (ja) * 2011-02-22 2012-09-10 Sumitomo Metal Ind Ltd 溶鋼の脱硫方法

Also Published As

Publication number Publication date
JPS5725603B2 (enExample) 1982-05-31

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