The effect of Si on the microstructure and mechanical properties of binary Al-4.5% Cu alloy has been investigated. The results show that the addition of Si does
A modified two-sphere model of sintering neck has been proposed, wherein three diffusion mechanisms including surface diffusion, grain-boundary diffusion and co
Metal powders of superlative quality, i.e.high cleanliness, rapidly solidified and spherical shape, have seen an increasing demand in the market.The leading tec
The cryogenic milling and milling in conjunction with dielectric barrier discharge plasma (DBDP)have been separately set up. The combined effect of low temperat