压铸镁合金AZ91在不同电解液中的微弧氧化

Micro-arc Oxidation of Die Cast Magnesium Alloy AZ91 in Different Constituents of Electrolyte

综述了近年来国内外压铸镁合金AZ91微弧氧化研究的进展和现状,着重介绍包括磷酸盐体系、硅酸盐体系、铝酸盐体系和复合盐体系在内的不同电解液体系下影响压铸镁合金AZ91微弧氧化陶瓷膜性能的因素,并指出了今后压铸镁合金AZ91微弧氧化研究工作重点。

Recent advances in micro-arc oxidation of die cast magnesium alloy AZ91 are presented. Its affecting factors of properties of micro-arc oxidation ceramic coating of die cast magnesium alloy AZ91 oxidized in different constituents of electrolyte including phosphate electrolyte, silicate solutions, aluminate system, and composite electrolyte are mainly discussed. Finally, the ideas about the research of micro-arc oxidation of die cast magnesium alloy AZ91 are summarized.