程汉池,栗卓新,魏琪,李其连,李淑青,史耀武

• 1:北京工业大学材料科学与工程学院
• 2:北京工业大学材料科学与工程学院
• 3:北京工业大学材料科学与工程学院
• 4:北京航空制造工程研究所

摘要(Abstract)：

采用喷雾干燥造粒技术和真空热处理工艺制备了TiB2纳微米结构喂料,用激光粒度仪、扫描电镜、X射线衍射等分析纳微米结构喂料的物理性能和物相组成。结果表明,团聚粉的颗粒形状、粒径分布、流动性等物理性能均满足热喷涂粉末的要求,真空热处理提高团聚粉的致密度;三阴极轴向送粉等离子喷涂TiB2纳微米结构喂料可制备较致密的TiB2复合涂层。

关键词(KeyWords)： TiB2粉;喷雾干燥;真空热处理;纳微米结构喂料;轴向送粉等离子喷涂

Abstract:

Keywords:

基金项目(Foundation): 北京市自然科学基金项目(2062005);; 武器装备预研基金(51461070304QT0101);; 北京市教委项目(KM200610005026)

作者(Author): 程汉池,栗卓新,魏琪,李其连,李淑青,史耀武

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