| 真空电弧涂镀TiN膜中宏观颗粒的电镜分析 |
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| 引用本文： | 程仲元,王珉,邹积岩.真空电弧涂镀TiN膜中宏观颗粒的电镜分析[J].材料热处理学报,1997(2). |
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| 作者姓名： | 程仲元 王珉 邹积岩 |
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| 作者单位： | 南京航空航天大学，华中理工大学 |
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| 摘 要： | 用扫描电镜（ＳＥＭ）分析了真空电弧沉积ＴｉＮ膜中宏观颗粒（ＭＰ）的形态，并对观察结果给出了理论解释。电镜分析表明，ＴｉＮ膜中ＭＰ的形态与其粒径有关，粒径大的呈椭球形，粒径小的呈圆球形；ＭＰ与膜层之间有微小孔隙。理论分析表明，形成ＭＰ的液滴在飞行中温度降低的幅度是决定其形态的主要因素。
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| 关 键 词： | 真空电弧镀膜 宏观颗粒 TiN薄膜 扫描电镜分析 |
Study on Macro Particles in TiN Films Prepared by Vacuum Arc Deposition |
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| Cheng Zhongyuan,Wang Min.Study on Macro Particles in TiN Films Prepared by Vacuum Arc Deposition[J].Transactions of Materials and Heat Treatment,1997(2). |
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| Authors: | Cheng Zhongyuan Wang Min |
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| Affiliation: | Cheng Zhongyuan Wang Min(Nanjing University of Aeronautics and Astronautics) Zou Jiyan(Huazhong University of Science and Technology) |
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| Abstract: | MPs (Macro Particles) in TiN films prepared by VAD (Vacuum Arc Deposition)are analyzed by SEM (Scanning Electron Microscopy).The SEM results are theoretically explained.SEM photos reveal that the MP shapes are dependent on their radii.The MPs with larger radii are oval shaped with relatively flattened top surface while the smaller MPs are ball shaped.There are micro voids beneath the MPs.It has been revealed that the observed phenomena are the results of temperature decrease during the flight of the MPs from the source to the substrate. |
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| Keywords: | vacuum arc deposition \ macro particles \ TiN films \ scanning electronic microscopic analysis |
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