Base Selection and Analysis on MB2 Alloy Solid Phase Reaction Type Ceramic Coating
The ceramic coating of the magnesium alloy was prepared by solid phase reaction.Al2O3 base and MgO base were chosen as two kinds of ceramic coating formulation experiment.The influences of aggregate and binder ratio on the thermal shock performance of coating were studied,and then wear-resisting test and corrosion resisting test were carried out.The X-ray diffraction analysis shows that the coating has the new phase formation.MgO based ceramic coating performance is better than the matrix significantly.