Based on the composition of float glass, the resistance of glass to water, in which a small amount of K2O (0-1.0 wt% ) was substituted for equivalent amount of
Superfine alumina powder with high purity (mean particle size is less than 0.35μm) were used as main starting material for sintering alumina ceramic.A multiple a
An M-type hexagonal ferrite BaTiCoFe10 O19 was prepared by solid phase reaction by a partial 2Fe3+→Ti4+ Co2+ substitution. The morphology observation and phase
SEM. TEM, gas adsorption. X-ray Sedigraph and laser particle sizing have been employed to analyse particle size distribution and powder agglomeration for Alcoa