A comprehensive experimental and numerical study of solder joints for plastic leaded chip carrier (PLCC) 84-Pin,1.27 mm pitch was carried out. The reliability o
Compression waves propagating through molten metals are contributed to degassing accelerating reaction rate,removing exclusions from molten metals and refining
The optical absorption properties of phase-change optical recording thin films subjected to various initialization conditions were investigated. The effects of
The α-SiC in 0.5 μm size powders were coated with Al2O3 and Y2O3 by a coprecipitation coating (CPC) method for fabrication of SiC/YAG composites. The same pow
The improvement of machining behavior of prehardened-mould steel for plastic is realized by using computer-aided composition design in this work. The results sh
The Gibbs free energy differences between the supercooled liquid and the crystalline mixture for the (Zr52.5Ti5Al10-Ni14.6Cu17.9)(100-x)/100Snx (x=0, 1, 2, 3, 4
The closed-died cold forging technology of the bevel gears used in Jada car was investigated. With the analysis of the strain field and velocity field of the pl