FIELD: different branches of technology needing parts of porous materials with property of controlled change of their physical characteristics (geometry size, porosity, elasticity and others) by action of temperature. SUBSTANCE: pieces of wire of alloy with shape memory effect are wound to helices at temperature higher than maximum temperature of presence of mechanomartensite. Then they are placed to press-mold for pressing under pressure at temperature t. Blank is subjected to additional reduction at temperature lower than Mf (temperature of termination of phase conversion austenite-martensite). EFFECT: enlarged functional possibilities due to controlled change of geometry size and elastic properties at operation process. 2 cl
