利用高频超声波对多相体系的界面Rayleigh散射作用实现了反应诱导相分离过程的在线跟踪.新技术用来跟踪环氧树脂在聚乙二醇介质中......

Rapidly solidified Al-10Sr alloy ribbons were prepared using a single roller melt spinning technique. The annealing proc......

By metallographic test, SEM, TEM and energy spectrum, the microstructure and properties of Cu-15Ni-8Sn-0.4Si alloy were ......