FIELD: metallurgy.
SUBSTANCE: invention relates to powder metallurgy, particularly, to production of porous metal materials. It can be used in medicine for making implants. Charge is selected from titanium nickelide powder with martensite phase concentration of not less than 34 %. Charge filled in the mold is rammed to density of 65–70 %. Sintering is performed in an electrovacuum furnace in one step for 15 minutes at temperature of 1,260±5 °C.
EFFECT: higher specific surface of material, improved recurrence of characteristics of obtained material and improved biocompatibility of material.
1 cl, 2 dwg
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