FIELD: manufacture of tools designed for cutting and working natural stones, ceramic building materials and the like. SUBSTANCE: method comprises steps of preparing charge; mechanically alloying it with phosphorus; annealing it; mixing it with nickel, titanium carbide and diamond grains; palletizing; pressing after palletizing and sintering at 850 C; realizing pressing by two stages at intermediate annealing. EFFECT: enhanced accuracy of dimensions and shape of articles. 2 cl, 1 tbl
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Authors
Dates
2003-10-20—Published
2002-02-04—Filed