The invention belongs to the field of metallurgy. The method of manufacturing composite materials on based on iron, in which porous frames are formed using powder methods metallurgy and impregnate them under pressure with impregnating material using means pressure correction, while porous frames are formed by static pressing or
selective laser melting, using aluminum as impregnation material
or alloys based on it, and pressure correction means the creation of a pressure gradient by using a forevacuum pump. The declared technical solution provides obtaining a composite powder material of the iron-aluminum system with high indicators of strength and thermal conductivity of the obtained composites.
The authors of the patent
- Reaserch team NN IMZ-20. Metal, metal-ceramic and instrumental (hard alloys) materials