采用熔融玻璃净化与循环过热相结合的方法研究过冷Ni-40%Pb(质量分数)过偏晶合金的组织演化规律. 结果发现: 过偏晶合金在快速凝固......

The microstructures and evolution mechanism of the undercooled Ni-20% Pb(molar fraction) alloy were investigated systema......