等离子喷涂陶瓷涂层封孔处理的现状与展望

PRESENT SITUATION AND PROSPECTS OF SEALING TREATMENT OF PLASMA SPRAYED CERAMIC

总结了等离子喷涂陶瓷涂层多孔性产生的原因、封孔处理的目的、常用的封孔处理方法及封孔机理。

The causes of coating porosity of plasma sprayed ceramic the purposes of sealing,the sealing treatment methods which are in common use and their principle are summarized. Finally,the developing trends of sealing treatment are given.