FIELD: metallurgy; complex chemico-thermal treatment, chemical application of phosphorous nickel coats followed by heat treatment of small-sized thin-blade cutting tools for treatment of minerals, structural ceramics and parts made from precision alloys in manufacture of spacecraft engines; electronic industry, instrumentation engineering; jewelry work. SUBSTANCE: proposed method includes chemical nickel plating at preset thickness of phosphorous nickel layer followed by heat treatment in preset temperature range at action of permanent magnetic field. EFFECT: enhanced wear resistance and strength; improved quality of treatment. 16 cl, 6 dwg, 2 tbl, 4 ex
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