JPS5974212A - 鉄損の少ない無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法 - Google Patents

鉄損の少ない無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法

Info

Publication number
JPS5974212A
JPS5974212A JP18416882A JP18416882A JPS5974212A JP S5974212 A JPS5974212 A JP S5974212A JP 18416882 A JP18416882 A JP 18416882A JP 18416882 A JP18416882 A JP 18416882A JP S5974212 A JPS5974212 A JP S5974212A
Authority
JP
Japan
Prior art keywords
molten steel
flux
rare earth
steel
earth element
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
JP18416882A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6241290B2 (https=
Inventor
Hidenari Kitaoka
北岡　英就
Katsuo Kinoshita
勝雄 木下
Yasuhiro Kakio
垣生　泰弘
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP18416882A priority Critical patent/JPS5974212A/ja
Publication of JPS5974212A publication Critical patent/JPS5974212A/ja
Publication of JPS6241290B2 publication Critical patent/JPS6241290B2/ja
Granted legal-status Critical Current

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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
JP18416882A 1982-10-20 1982-10-20 鉄損の少ない無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法 Granted JPS5974212A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18416882A JPS5974212A (ja) 1982-10-20 1982-10-20 鉄損の少ない無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18416882A JPS5974212A (ja) 1982-10-20 1982-10-20 鉄損の少ない無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法

Publications (2)

Publication Number Publication Date
JPS5974212A true JPS5974212A (ja) 1984-04-26
JPS6241290B2 JPS6241290B2 (https=) 1987-09-02

Family

ID=16148549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18416882A Granted JPS5974212A (ja) 1982-10-20 1982-10-20 鉄損の少ない無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法

Country Status (1)

Country Link
JP (1) JPS5974212A (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020676A1 (fr) * 2002-08-30 2004-03-11 Obschestvo S Ogranichennoy Otvetsvennostyu Nauchno-Proizvodst Vennoe Predpriyatie 'tekhnologiya' Procede de raffinage et de modification d'un bain de fusion fer / carbone
JP2009024201A (ja) * 2007-07-18 2009-02-05 Japan Steel Works Ltd:The 高清浄度鋼の製造方法
JP2009144221A (ja) * 2007-12-17 2009-07-02 Sumitomo Metal Ind Ltd 極低窒素鋼および極低硫極低酸素極低窒素鋼の溶製方法
US7662242B2 (en) 2004-11-04 2010-02-16 Nippon Steel Corporation Non-oriented electrical steel superior in core loss
JP2011160578A (ja) * 2010-02-02 2011-08-18 Jfe Steel Corp 圧縮応力下での鉄損劣化の小さいモータコア
JP2012012681A (ja) * 2010-07-02 2012-01-19 Sumitomo Metal Ind Ltd 溶鋼の高速脱硫脱窒方法
CN112287296A (zh) * 2020-10-13 2021-01-29 北京师范大学 一种基于双波段闪烁仪的地表水热通量测算方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09256118A (ja) * 1996-03-19 1997-09-30 Nkk Corp 冷間圧延性に優れた珪素鋼板およびその製造方法
JPH09263909A (ja) * 1996-03-26 1997-10-07 Nkk Corp 鉄損特性の優れた無方向性電磁鋼板

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020676A1 (fr) * 2002-08-30 2004-03-11 Obschestvo S Ogranichennoy Otvetsvennostyu Nauchno-Proizvodst Vennoe Predpriyatie 'tekhnologiya' Procede de raffinage et de modification d'un bain de fusion fer / carbone
US7662242B2 (en) 2004-11-04 2010-02-16 Nippon Steel Corporation Non-oriented electrical steel superior in core loss
JP2009024201A (ja) * 2007-07-18 2009-02-05 Japan Steel Works Ltd:The 高清浄度鋼の製造方法
JP2009144221A (ja) * 2007-12-17 2009-07-02 Sumitomo Metal Ind Ltd 極低窒素鋼および極低硫極低酸素極低窒素鋼の溶製方法
JP2011160578A (ja) * 2010-02-02 2011-08-18 Jfe Steel Corp 圧縮応力下での鉄損劣化の小さいモータコア
JP2012012681A (ja) * 2010-07-02 2012-01-19 Sumitomo Metal Ind Ltd 溶鋼の高速脱硫脱窒方法
CN112287296A (zh) * 2020-10-13 2021-01-29 北京师范大学 一种基于双波段闪烁仪的地表水热通量测算方法
CN112287296B (zh) * 2020-10-13 2023-05-26 北京师范大学 一种基于双波段闪烁仪的地表水热通量测算方法

Also Published As

Publication number Publication date
JPS6241290B2 (https=) 1987-09-02

Similar Documents

Publication Publication Date Title
CN109252008A (zh) 一种低碳低氮超低硫钢的生产方法
JPH09263820A (ja) クラスターのないＡｌキルド鋼の製造方法
CN109161630B (zh) 一种抗hic管线钢的冶炼方法
US3960616A (en) Rare earth metal treated cold rolled, non-oriented silicon steel and method of making it
JPH07216434A (ja) 極低炭素極低硫黄鋼の製造方法
US4286984A (en) Compositions and methods of production of alloy for treatment of liquid metals
KR100941841B1 (ko) 오스테나이트계 스테인리스강 제조방법
JPS5974212A (ja) 鉄損の少ない無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法
KR102755706B1 (ko) 스테인레스강, 스테인레스 강재 및 스테인레스강의 제조 방법
JP3672832B2 (ja) ダクタイル鋳鉄管及びその製造方法
JP2008063647A (ja) 溶鋼の脱硫方法
JPH03505755A (ja) 多目的に適用できる鋼を精練するための材料
KR100711410B1 (ko) 연성이 높은 박강판 및 그 제조방법
JP3499349B2 (ja) 表面性状に優れたＦｅ−Ｎｉ合金冷延板及びその製造方法
JPH06207212A (ja) Ｓ含有量の極めて少ない高清浄度極低炭素鋼の製造方法
JPS626604B2 (https=)
JP5509913B2 (ja) Ｓ及びＴｉ含有量の少ない高Ｓｉ鋼の溶製方法
JP3440061B2 (ja) 耐食性に優れた低温材料用Ｆｅ−Ｎｉ系合金板およびその製造方法
KR20030089955A (ko) 탈산 용강 중의 질소 저감 방법
JPS6234801B2 (https=)
JP3036373B2 (ja) 酸化物分散鋼の製造法
JP7255639B2 (ja) 溶鋼の脱硫方法および脱硫フラックス
JP3404115B2 (ja) 熱間加工性に優れたオーステナイト系ステンレス鋼の精錬方法
JPS5974213A (ja) 鉄損の少ない無方向性電磁鋼板の製造に供する溶鋼の取鍋精錬方法
JP2855334B2 (ja) 溶鋼スラグの改質方法