MA制备Al-ZrO_2-Y_2O_3涂层的抗高温氧化性能  

High-Temperature Oxidation Resistance of Al-ZrO_2-Y_2O_3 Coating Prepared by Mechanical Alloying Technique

作　　者：郭燕[1] 

机构地区：[1]宿迁学院,江苏宿迁223800

出　　处：《机械研究与应用》2015年第5期79-80,83,共3页Mechanical Research & Application

摘　　要：主要研究了用机械合金化(MA)法在室温下于304不锈钢表面制备的Al-Zr O2-Y2O3涂层在高温条件下的抗高温氧化性能。采用扫描电子显微镜(SEM)和高温氧化实验技术分析通过不同高能球磨时间制得的复合涂层的显微形貌、组织结构及抗高温氧化性能。The high-temperature oxidation resistance of Al-ZrO2-Y2 O3 coating obtained successfully on the surface of SUS304 at room temperature by MA technique is mainly discussed in this paper. Scanning electron microscopy （ SEM） and the high-temperature oxidation experiment are used to investigate the microscopic morphology, structure and the high-temperature oxidation resistance of coatings which were made by different high-energy ball milling times.

关 键 词：Al-ZrO2-Y2O3 涂层 显微形貌 高温氧化 高能球磨 

分 类 号：TG174.445[金属学及工艺—金属表面处理]