SUFRYD K.

a b s t r a c t The 500 C isothermal section of the Al–Cu–Si system has been determined in the whole composition range, with special attention to the Cu-rich corner. A number of Cu–Si binary alloys equilibrated at 500– 780 C have also been investigated. A ternary point compound at 1.5 at% Al and 21 at% Si has been identified. It has the same...