Te was used to replace Cr in Cu-Zr-Cr alloy to prepare the Cu-Zr-Te alloy

which can avoid the harm of Cr

6+.The morphology and constituent of precipitates in two kinds of aged Cu-Zr-Te alloy have been analyzed by SEM and EDM

and effects of aging treatment on electric performance and mechanical properties of the Cu-Zr-Te alloy have been investigated.The results show that the alloy materials after solid solution and cold-deformation can possess excellent mechanical properties and electrical conductivity with holding time for 60 min at 500 ℃.