FIELD: manufacture of hard-alloy articles from exothermic powder mixtures. SUBSTANCE: mixture is compacted into briquette placed into protective heatproof shell and in die, and reaction of burning is initiated and hot products of burning together with shell are pressed. Pressing is carried out by pressing the blank between parallel rigid plates and radial reduction of burning products. In this case radial reduction is accomplished by upsetting of porous shell located over the perimeter of burning products. EFFECT: higher efficiency. 1 dwg
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