The Bi2O3-ZnO-Nb2O5 (BZN)-based ceramic samples were prepared according to the optimum composition of (Bi3xZn2-3x)(Znx Nb2-x)O7 by solid state reaction. The BZN
With the help of an electromagnetic stirring device self-made and alloy melt quenching technology,the effect of electromagnetic stirring parameters on the micro
<正>The extrusion of Al-Si alloy powders with different particle sizes allows manufacture of different products with unique microstructures and therefore with u
<正>Computer simulation for materials processing needs a huge database containing a great deal of various physical properties of materials. In order to employ t