| 摘要 |
FIELD: manufacture of diamond tools designed for cutting, working and drilling of rocks. SUBSTANCE: method includes preparation of mixture, mechanical alloying of mixture with phosphorus, annealing of mixture, mixing with nickel, titanium carbide and diamond grains, granulation, pressing after granulation and caking at temperature of 850 C combined with infiltration. EFFECT: higher mechanical properties and cutting ability of tool. 4 cl, 1 tbl, 1 ex
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