Effect of Heat Treatment on Mechanical Properties of CuMoCr Alloy
The mechanical properties of CuMoCr alloy heat-treated with different processes were tested,and the microstructure of the alloy was analyzed by metallographic and TEM.The effects of heat treatment on the mechanical properties of the alloy were studied.The results show that through heat treatment,the hardness of CuMoCr alloy changes,and higher hardness of the alloy aged at 500 ℃ for 2 h is obtained,however,the influenles of heat treatment on impact toughness is little.