The quasi-static compressive mechanical behavior and deformation mechanism of closed-cell magnesium foams were studied,and the effects of the density of magnesi
The recovery of nickel from laterite ore with sulphuric acid under the effect of microwave irradiation was studied.The experimental results indicated that the e
VSb3W-Al2O3 catalysts for propane ammoxidation were prepared by the conventional slurry method and new slurry method,namely,the reduction-oxidation slurry metho