EXPERIMENTAL INVESTIGATION OF Zn-Zr BINARY OF Zr-RICH PART PHASE DIAGRAM

摘要

Zn-Zr binary system has been reviewed with various analytical techniques: scanning electron microscope equipped with energy dispersive spectrometer (SEM-EDS), X-ray diffraction. Zn-Zr alloys are prepared by powder metallurgy. In view of results of repeated experiments, ZnZr_3 is found for the first time. The preliminary judgment is that it is high temperature phase of Zr-rich end of Zn-Zr binary system.