Gradient structures have excellent mechanical properties,such as synergetic strength and ductility.It is desirable to re......

本文研究了1Cr18Ni9Ti在固溶态及预形变状态的微塑性变形规律和机理。在微塑性变形的不同阶段中,Ⅰ阶段对应晶界附近区域位错的运......

The regularity and mechanism of the microplastic deformation of steel 1Cr18Ni9Ti both solu-tion-treated and prestrained ......