Nippon Steel Corporation

Seiichiro Chou

Kazutoshi Takeda

Masahiro Yamamoto

Osamu Tanaka

Kikuji Hirose

A film treating agent for a non-oriented electrical steel sheet having excellent film characteristics such as high space factor, punchability, weldability, and adhesion, and having excellent lubricating properties after stress relief annealing agent comprises, as principal components thereof, 100 parts by weight, calculated in terms of the solid, of at least one member selected from the group consisting of aluminum phosphate, calcium phosphate and zinc phosphate, as an inorganic material, and 1 to 300 parts by weight of a coarse grain emulsion resin having a grain size of 0.3 to 3.0 .mu.m, as an organic material.

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Kitakyusyu, Japan

Seiichiro Chou