This paper deals with the structure of the Y^Ⅲ complex with aminopolycarboxylic acids, synthesis and structural determination of the complex (NH4)[YⅢ(edta)(H2
Five Kinds of WSi2/MoSi2 composites were successfully prepared by mechanical alloying,IP and high temperature sintering techniques.And their hardness and fractu
At present CALPHAD (CALculation of PHAse Diagram) technique is not capable of predicting whether there exists intermediate compound, much less predicting the f
A copper converter slag was examined chemically and mineralogically to determine its existing phases,in particular those containing Co and Cu.The slag consists
The microstmcture characteristics of AlSiCuMg cast alloys were studied with different Cu content and the gradual solution treatment by DSC, SEM, TEM and mechani
Lattice parameters of lead titanate were precisely re-determined in the ternperature range of-150-950℃ by high precision XRPD measurements. It was clarified th