晁拥军,刘少光,戴炎彬,苏茂,郦剑,桑劲鹏

• 1:温州职业技术学院电气电子工程系
• 2:江苏科技大学材料科学与工程学院
• 3:浙江科得力新材料有限公司
• 4:浙江大学材料科学工程系

摘要(Abstract)：

利用高速电弧喷涂技术在20钢表面分别制备了含稀土和不含稀土的FeMnCrNiAl/Cr3C2涂层。结合光学显微镜、显微硬度、场发射扫描电子显微镜、能谱分析等分析方法对喷涂层的微观组织、显微硬度、结合强度、常温滑动摩擦磨损、高温冲蚀磨损等性能进行研究。结果表明:FeMnCrNiAl/Cr3C2涂层具有较高的结合强度、显微硬度和耐磨性能,加入稀土能降低涂层摩擦系数、提高涂层常温滑动磨损和高温冲蚀磨损性能。

关键词(KeyWords)： 高速电弧喷涂;中间合金;复合涂层;磨损机理

Abstract:

Keywords:

基金项目(Foundation): 浙江省科技厅计划资助项目(2009C31129)

作者(Author): 晁拥军,刘少光,戴炎彬,苏茂,郦剑,桑劲鹏

DOI: 10.13289/j.issn.1009-6264.2012.03.028

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