METHOD OF MANUFACTURE OF CAST SHAPED PRODUCTS FROM POLYMER COMPOSITES Russian patent published in 2014 - IPC B22C7/00 

FIELD: metallurgy.

SUBSTANCE: moulding box with the master die model, placed inside, is placed on the working table of the centrifugation unit. The moulding box is poured with one, two or several liquid polymer composites based on polymeric material with the additives of particles of one or more fractions from metal or non-metallic materials with differing sedimentation ability in liquid polymer, with the size up to 5.0 mm, by the volume from 10 up to 70% from the volume of initial polymeric material. The polymer composites are poured consistently, as each previous layer loses its durability, layer by layer into the rotating moulding box. The filled moulding box is held at continuous centrifugation until complete solidification of the whole composition.

EFFECT: obtaining of various properties and their combinations for each necessary cross-section of the product.

2 cl, 1 tbl