Tetra-hydroxymethyl phosphonium chloride (THPC) has been considered as an important chrome-free tanning agent. To understand the THPC tanning mechanism, the str
2×(FeNi/CoZnO)/ZnO/(CoZnO/Co)×2 spin-inJection devices were prepared by sputtering and photo-lithography. In the devices, two composite magnetic layers 2×(Fe
Taguchi approach was applied to determine the most influential control factors which will yield better tensile strength of the joints of friction stir welded RD
In this work,alpha(α)brass was poured in green sand mould and metallic chill mould at about 1050℃. Sand casting method and metallic chill casting method are r
The bioleaching behavior of low-grade copper sulphides under the condition of preferential solution flow was investigated through experiments.The experiment of
Multiple-metal catalysts (Ni-Mn-Ce-K/bauxite) for Water-Gas Shift (WGS) reaction were prepared by impregnation, and the catalytic structure and properties were
During the splitting spinning process,the material parameters of disk blank have a significant effect on the determination of forming parameters and the quality
Chemical conversion treatment by rare earth metal salt solution was considered as an alternative to chromium chemical conversion treatment to improve the corros
The effects of the proportion of fine aggregate, the maximum size of the aggregate and the proportion of the 9.5mm to 4.75mm particle in the coarse aggregate on
A liquid-solid metathetical reaction method (LSMRM) of synthesizing AlN nanocrystallines is presented. AlN nanocrystallines made through LSMRM are characterized
The feasibility of fabricating ZA84 magnesium alloy with non-dendritic microstructure by a semi-solid isothermal heat treatment process and the effects of holdi