FIELD: electrical engineering. SUBSTANCE: material contains, wt %: fine-disperse diamonds, 0.01-2.0; boron nitride, 0.05-0.5; cadmium, 0.5-4.0; vanadium, 0.1-8.0; niobium, 0.2-6.0; and molybdenum, 0.2-5.0. Summary content of vanadium, niobium, and molybdenum does not exceed 10%. EFFECT: lowered transient resistance in contact pair, reduced electric transfer of material in direct-current operation, and increased long-term strength of contact material. 2 tbl
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