JPS644454A - Isotropic electromagnetic steel plate having good magnetic characteristics - Google Patents

Isotropic electromagnetic steel plate having good magnetic characteristics

Info

Publication number
JPS644454A
JPS644454A JP15922787A JP15922787A JPS644454A JP S644454 A JPS644454 A JP S644454A JP 15922787 A JP15922787 A JP 15922787A JP 15922787 A JP15922787 A JP 15922787A JP S644454 A JPS644454 A JP S644454A
Authority
JP
Japan
Prior art keywords
steel plate
electromagnetic steel
magnetic characteristics
compsn
good magnetic
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
JP15922787A
Other languages
Japanese (ja)
Other versions
JPH0450380B2 (en
Inventor
Teruo Kaneko
Hiroyoshi Yashiki
Takashi Tanaka
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 Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP15922787A priority Critical patent/JPS644454A/en
Publication of JPS644454A publication Critical patent/JPS644454A/en
Publication of JPH0450380B2 publication Critical patent/JPH0450380B2/ja
Granted legal-status Critical Current

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  • Soft Magnetic Materials (AREA)

Abstract

PURPOSE:To provide an isotropic electromagnetic steel plate having low iron loss and high magnetic flux density by specifying the Al amt. in the compsn. of the steel plate, adding suitable amounts of Zr, etc., thereto and regulating the impurities. CONSTITUTION:The compsn. of the titled steel plate is formed with, by weight, <=0.005% C, <=3.5% Si, <=1.0% Mn, <=0.15% P, 0.01-0.10% Al, 0.01-0.10% Zr, furthermore at need with 0.0001-0.0015% B and the balance Fe with inevitable impurities. As the impurities, <=0.01% S, <=0.005% N and <=0.005% O are regulated as well and the value of Zr(%)/6.5XN(%) is regulated to 1-3. By this compsn., the decrease of iron loss and the improvement of magnetic flux density are simultaneously attained.
JP15922787A 1987-06-25 1987-06-25 Isotropic electromagnetic steel plate having good magnetic characteristics Granted JPS644454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15922787A JPS644454A (en) 1987-06-25 1987-06-25 Isotropic electromagnetic steel plate having good magnetic characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15922787A JPS644454A (en) 1987-06-25 1987-06-25 Isotropic electromagnetic steel plate having good magnetic characteristics

Publications (2)

Publication Number Publication Date
JPS644454A true JPS644454A (en) 1989-01-09
JPH0450380B2 JPH0450380B2 (en) 1992-08-14

Family

ID=15689115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15922787A Granted JPS644454A (en) 1987-06-25 1987-06-25 Isotropic electromagnetic steel plate having good magnetic characteristics

Country Status (1)

Country Link
JP (1) JPS644454A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331420A (en) * 1989-06-29 1991-02-12 Nippon Steel Corp Production of full-processed non-oriented electrical steel sheet having excellent magnetic characteristics
JPH0398811U (en) * 1990-01-30 1991-10-15
JPH03114210U (en) * 1990-03-05 1991-11-22
JP2008174773A (en) * 2007-01-17 2008-07-31 Sumitomo Metal Ind Ltd Nonoriented electromagnetic steel sheet for rotor, and its production method
JP2010031328A (en) * 2008-07-30 2010-02-12 Sumitomo Metal Ind Ltd Nonoriented silicon steel sheet for rotor and production method therefor
KR20160044569A (en) * 2013-08-19 2016-04-25 티센크루프 스틸 유럽 악티엔게젤샤프트 Non-grain-oriented electrical steel strip or electrical steel sheet, component produced therefrom, and method for producing a non-grain-oriented electrical steel strip or electrical steel sheet

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331420A (en) * 1989-06-29 1991-02-12 Nippon Steel Corp Production of full-processed non-oriented electrical steel sheet having excellent magnetic characteristics
JPH0398811U (en) * 1990-01-30 1991-10-15
JPH03114210U (en) * 1990-03-05 1991-11-22
JP2008174773A (en) * 2007-01-17 2008-07-31 Sumitomo Metal Ind Ltd Nonoriented electromagnetic steel sheet for rotor, and its production method
JP2010031328A (en) * 2008-07-30 2010-02-12 Sumitomo Metal Ind Ltd Nonoriented silicon steel sheet for rotor and production method therefor
KR20160044569A (en) * 2013-08-19 2016-04-25 티센크루프 스틸 유럽 악티엔게젤샤프트 Non-grain-oriented electrical steel strip or electrical steel sheet, component produced therefrom, and method for producing a non-grain-oriented electrical steel strip or electrical steel sheet
JP2016535168A (en) * 2013-08-19 2016-11-10 ティッセンクルップ スチール ヨーロッパ アーゲーＴｈｙｓｓｅｎｋｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ Ａｇ Non-oriented electrical steel slab or electrical steel sheet, parts manufactured therefrom, and method for producing non-directional electrical steel slab or electrical steel sheet

Also Published As

Publication number Publication date
JPH0450380B2 (en) 1992-08-14

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