The composite coating nano-SiO2/Ni was prepared by co-depositing nano-SiO2 particles with pure nickel through electro-brush plating. By taking into account the
Based on an analysis of the existing models of CO2 corrosion in literatures and the autoclave simulative experiments, a predictive model of corrosion rate (γco
The Cauchy problem for the semilinear wave equation has been studied and results show that the problem is locally well-posed in Hs(Rn) for s>max{0,n /2-1}. We e