FIELD: powder metallurgy, namely manufacture of composition materials with metallic matrix reinforced with refractory fillers, possibly used for making constructional members of flying objects.
SUBSTANCE: method for producing composition material containing metallic matrix and ceramic reinforcing matter comprises steps of preparing mixture of powdered matrix metal and ceramic reinforcing matter; subjecting prepared mixture to mechanical alloying for making composition pellets and for degassing them in vacuum at temperature higher than solidus temperature of matrix alloy; then briquetting mixture and performing hot extrusion of briquettes.
EFFECT: possibility for making flawless structure with enhanced mechanical properties.
4 cl, 1 tbl, 4 ex
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