Mit Siliziumkarbid verstärkter Verbundwerkstoff aus einer Aluminiumlegierung.

摘要

Described herein is an SiC-reinforced aluminum alloy composite material of the type having silicon carbide uniformly dispersed in an aluminum alloy matrix containing magnesium as a strengthening element, characterized in that the composite material contains Al4C3 in an amount smaller than 0.5 wt% and residual oxygen in an amount smaller than 0.4 wt%, and has a modulus of elasticity higher than 9000 kgf/mm<2>.