JPS5379296A - Method of forming insulating film on electrical sheet * wherein nasty smell occurs little upon welding and workability for punching is excellent - Google Patents

Method of forming insulating film on electrical sheet * wherein nasty smell occurs little upon welding and workability for punching is excellent

Info

Publication number
JPS5379296A
JPS5379296A JP15419776A JP15419776A JPS5379296A JP S5379296 A JPS5379296 A JP S5379296A JP 15419776 A JP15419776 A JP 15419776A JP 15419776 A JP15419776 A JP 15419776A JP S5379296 A JPS5379296 A JP S5379296A
Authority
JP
Japan
Prior art keywords
workability
punching
welding
insulating film
forming insulating
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.)
Pending
Application number
JP15419776A
Other languages
Japanese (ja)
Inventor
Toshikuni Tanda
Tomoyuki Ichi
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 JP15419776A priority Critical patent/JPS5379296A/en
Publication of JPS5379296A publication Critical patent/JPS5379296A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
  • Soft Magnetic Materials (AREA)
JP15419776A 1976-12-23 1976-12-23 Method of forming insulating film on electrical sheet * wherein nasty smell occurs little upon welding and workability for punching is excellent Pending JPS5379296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15419776A JPS5379296A (en) 1976-12-23 1976-12-23 Method of forming insulating film on electrical sheet * wherein nasty smell occurs little upon welding and workability for punching is excellent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15419776A JPS5379296A (en) 1976-12-23 1976-12-23 Method of forming insulating film on electrical sheet * wherein nasty smell occurs little upon welding and workability for punching is excellent

Publications (1)

Publication Number Publication Date
JPS5379296A true JPS5379296A (en) 1978-07-13

Family

ID=15578948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15419776A Pending JPS5379296A (en) 1976-12-23 1976-12-23 Method of forming insulating film on electrical sheet * wherein nasty smell occurs little upon welding and workability for punching is excellent

Country Status (1)

Country Link
JP (1) JPS5379296A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116382A (en) * 1982-12-24 1984-07-05 Kawasaki Steel Corp Electrical sheet formed with insulating film having excellent punchability and corrosion resistance after stress relief annealing
JPH04141590A (en) * 1990-10-02 1992-05-15 Kobe Steel Ltd Treating liquid composition for producing electric steel sheet having insulating film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128650A (en) * 1974-10-15 1976-11-09 Kawasaki Steel Co Process for fabricating electric steel having coatings superior in punchhworkability and weldability

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51128650A (en) * 1974-10-15 1976-11-09 Kawasaki Steel Co Process for fabricating electric steel having coatings superior in punchhworkability and weldability

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116382A (en) * 1982-12-24 1984-07-05 Kawasaki Steel Corp Electrical sheet formed with insulating film having excellent punchability and corrosion resistance after stress relief annealing
JPH0445586B2 (en) * 1982-12-24 1992-07-27 Kawasaki Steel Co
JPH04141590A (en) * 1990-10-02 1992-05-15 Kobe Steel Ltd Treating liquid composition for producing electric steel sheet having insulating film
JPH06102834B2 (en) * 1990-10-02 1994-12-14 株式会社神戸製鋼所 Treatment liquid composition for production of electrical steel sheet having insulating coating

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