High temperature oxidation resistance of plasma sprayed NiCrAl＋（ZrO2＋Y2O3） gradated coating on stain

• 作 者: 陈飞 周海 吕涛
• 机 构: CollegeofMechanicalEngineering,SchoolofMaterialsScienceandEngineering
• 出 处: 中国有色金属学会会刊：英文版
• 发表日期: 2007年A02期
• 关键词: 不锈钢 等离子体溅射法 涂层性能 高温抗氧化性 镍铬铝合金 氧化锆 氧化钇 plasma spraying stainless steel NiCrAl＋
• 基金项目: Project（20061D0500500151） supported by Beijing Excellent Talent Nurture and Sponsor program, Project supported by Academic Human Resources Development in Institutions of Higher Learning under the Juri

The plasma sprayed gradated coating with the bottom layer of NiCrAl and the top layer of(ZrO2+Y2O3) was prepared by the plasma spraying technique. The phase structure and morphology of the gradated coating were analyzed by means of X-ray diffractometry(XR