FIELD: tool engineering. SUBSTANCE: method involves fixing reinforcing members on casting mold wall by means of casting nails, steel plates or net, which may be attached to reinforcing members by, for example, welding. Reinforcing members may be attached by means of two films. Volume of reinforcing members is 15-50% of casting volume to be reinforced. Method further involves overheating steel to temperature exceeding liquidus temperature by value, which is in direct proportion to volumetric part of reinforcing members; pouring steel into mold. Method allows optimal thermal conditions to be created for reliable diffusion connection of reinforcing members with casting. Method is used for manufacture of tools operating under abrasive wearing conditions. EFFECT: increased efficiency and improved quality of tools manufactured by method. 4 cl, 1 tbl, 1 ex
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