采用等离子喷涂方法制备Cr2O3陶瓷涂层,研究了Ceo2和SiO2添加剂对涂层组织和耐蚀性的影响.结果表明,在喷涂粉末中添加适量的CeO2和SiO2可降低涂层的孔隙率、减少孔洞尺寸,从而提高了涂层的耐蚀性.
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