C - Chemistry – Metallurgy – 23 – F
Patent
C - Chemistry, Metallurgy
23
F
117/183, 148/20
C23F 7/26 (1980.01)
Patent
CA 1071039
Abstract of the Disclosure Coated electrical steel sheets having excellent punchability, weldability and insulation resistance are produced by applying an electrical steel sheet with a treating dispersion obtained by compounding the particle separating resin emullsion and the compatible acid in the particularly defined amount and baking the thus applied steel sheets. To the treating dispersion may be added saccharides or polyhydric alcohols as a reducing agent or boric acid or phosphoric acid.
250109
Ichi Tomoyuki
Irie Toshio
Sadayori Toshio
Tanda Toshikuni
LandOfFree
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