Verschleissfestes beschichtetes Teil

摘要

A wear-resistant coated member comprising 26 to 80 % by weight of silicon (Si), additional components if required and necessary, the remainder being aluminum (Al), and unavoidable impurities, wherein Si is in a fine particle, and has an average particle size in the range of 0.01 to less than 10 mu m, and Al matrix and 3% by weight or more of Si form solid solutions. The wear-resistant coated member has excellent wear resistance and machinability.