Technological aspects of particle-reinforced composites production

Technological aspects of particle-reinforced composite production together with their geometrical and thermal analysis have been presented in this article. An estimation of metallurgical properties of aluminium alloy matrix composite has been revealed. This study concerns the influence of technological manufacturing parameters on the crystallization, solidification and exploitation features of MMC (metal matrix composite) with aluminium alloy matrix, reinforced with C-graphite, SiC and Al₂O₃ particles, in the amount up to 5% by weight. The composites here investigated are designed as a material for mechanical parts, which should be characterized by considerable wear resistance, low or high friction coefficient, as well as erosion and corrosive wear resistance.