FIELD: nondestructive testing of microstructures. SUBSTANCE: given method of nondestructive test of microstructure of metal includes preparation of microsection metallographic specimen on investigated surface of equipment, taking of replica from microsection of metallographic specimen by deposition of material in combination with solvent on surface of microsection of metallographic specimen, curing of this material on microsection of metallographic specimen, separation of obtained replica from microsection metallographic specimen and subsequent investigation of replica on stationary microscope. Replica is copper film won from aqueous solution of copper salt with copper concentration of 5.0-30.0 g/l. EFFECT: simplification and reliability of method. 1 tbl
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