JPS6289816A - 打抜き性の優れた電磁鋼板の製造方法 - Google Patents

打抜き性の優れた電磁鋼板の製造方法

Info

Publication number
JPS6289816A
JPS6289816A JP23040385A JP23040385A JPS6289816A JP S6289816 A JPS6289816 A JP S6289816A JP 23040385 A JP23040385 A JP 23040385A JP 23040385 A JP23040385 A JP 23040385A JP S6289816 A JPS6289816 A JP S6289816A
Authority
JP
Japan
Prior art keywords
steel sheet
electrical steel
punching
blanking
graphite
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
JP23040385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0586454B2 (https=
Inventor
Shinichiro Katsu
勝　信一郎
Seiichi Sugisawa
杉沢　精一
Shigeki Hamamatsu
浜松　茂喜
Shuji Nakai
中居　修二
Mamoru Toyoda
豊田　守
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 JP23040385A priority Critical patent/JPS6289816A/ja
Publication of JPS6289816A publication Critical patent/JPS6289816A/ja
Publication of JPH0586454B2 publication Critical patent/JPH0586454B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Steel Electrode Plates (AREA)
JP23040385A 1985-10-16 1985-10-16 打抜き性の優れた電磁鋼板の製造方法 Granted JPS6289816A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23040385A JPS6289816A (ja) 1985-10-16 1985-10-16 打抜き性の優れた電磁鋼板の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23040385A JPS6289816A (ja) 1985-10-16 1985-10-16 打抜き性の優れた電磁鋼板の製造方法

Publications (2)

Publication Number Publication Date
JPS6289816A true JPS6289816A (ja) 1987-04-24
JPH0586454B2 JPH0586454B2 (https=) 1993-12-13

Family

ID=16907333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23040385A Granted JPS6289816A (ja) 1985-10-16 1985-10-16 打抜き性の優れた電磁鋼板の製造方法

Country Status (1)

Country Link
JP (1) JPS6289816A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513959B2 (en) 2002-12-05 2009-04-07 Jfe Steel Corporation Non-oriented electrical steel sheet and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7513959B2 (en) 2002-12-05 2009-04-07 Jfe Steel Corporation Non-oriented electrical steel sheet and method for manufacturing the same
EP2489753A1 (en) 2002-12-05 2012-08-22 JFE Steel Corporation Non-oriented magnetic steel sheet and method for production thereof

Also Published As

Publication number Publication date
JPH0586454B2 (https=) 1993-12-13

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