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 excellentInfo
- 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
Links
Landscapes
- Chemical Treatment Of Metals (AREA)
- Soft Magnetic Materials (AREA)
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)
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)
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 |
-
1976
- 1976-12-23 JP JP15419776A patent/JPS5379296A/en active Pending
Patent Citations (1)
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)
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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