FIELD: metallurgy.
SUBSTANCE: electric steel plate consists of basic material made from steel and film from Fe-Ni alloy, which is created at least on one surface of basic material. Film from Fe-Ni alloy contains the following, wt %: 10%-40% Fe and 60%-90% Ni and has thickness of 0.1 mcm or more.
EFFECT: invention allows obtaining plate material with improved magnetic properties in weak magnetic field.
7 cl, 3 ex, 3 tbl, 7 dwg
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