METHOD OF MAKING COMPOSITE MATERIAL WITH METALLIC MATRIX AND COMPOSITE MATERIAL MADE ACCORDING SUCH METHOD Russian patent published in 1997 - IPC

FIELD: composite materials. SUBSTANCE: impregnation intensifier and(or) initial component of said impregnation intensifier and(or) impregnating medium are connected with filling material or with pressing at least in some point during the process. That is why there is possibility for melt base metal to spontaneously impregnate said filling material or pressing. Such spontaneous impregnation occurs without pressure or vacuum. EFFECT: enhanced efficiency. 5 cl, 16 dwg, 11 tbl