Cu-Cr-W composite alloy with thin dispersive inclusions of w, received by vibrational reactive infiltration of Cr+W powder mixture by copper melt

Abstract

The formation of submicron lamellar structures after the decay of (W,Cr) solid solutions in the Cu-Cr-W composite alloys was detected. The alloys were received by vibrational reactive infiltration of a mixture of Cr and W powders at 1400 °C for 10 minutes.