| 稀土钇改性TiN膜与基体界面的结构特性及微观机理 |
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| 引用本文： | 冯正 刘德浚. 稀土钇改性TiN膜与基体界面的结构特性及微观机理[J]. 热加工工艺, 1994, 0(5): 29-30 |
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| 作者姓名： | 冯正 刘德浚 |
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| 作者单位： | 南京航空航天大学 |
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| 摘 要： | 用扫描电镜，俄歇能谱仪及Ｘ射线衍射技术等实验手段，研究了Ｔｉ（Ｙ）Ｎ膜与基体的界面结构特性及微观机理。结果表明：钇元素的加入出现新相ＹＮ，同时镀层择优取向发生变化，ＴｉＮ镀层以（１１１），（２００）为择优取向，Ｔｉ（Ｙ）Ｎ镀层以（２００）为择优取向，且Ｔｉ塑性相增加，Ｔｉ２Ｎ脆性相减少，从而导致Ｔｉ（Ｙ）Ｎ膜基结合力致ＴｉＮ提高１倍。
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| 关 键 词： | 稀土族 钇 离子镀 结构特性 界面 |
Microstructure and Mechanism of Interface between Y-modified Ion Plated Ti(Y)N Coating and Substrate |
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| Feng Zheng, Liu Dejun, Wang Shaogang. Microstructure and Mechanism of Interface between Y-modified Ion Plated Ti(Y)N Coating and Substrate[J]. Hot Working Technology, 1994, 0(5): 29-30 |
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| Authors: | Feng Zheng Liu Dejun Wang Shaogang |
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| Affiliation: | Feng Zheng; Liu Dejun; Wang Shaogang |
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| Abstract: | The microstructure and mechanism of interface between Ti(Y)N coating and substrate are examined by SEM, XPS and microdiffraction technique. The results show that new phrase YN is produced by adding Y element and alternative optimum orientation of coating is changed. The orientation of TiN coating is (111) and (200) and the orientation of Ti (Y)N coting is (200). In addition, while the quantity of Ti ductiling phase increases, the quantity of Ti2N fragiling phrase decreases, which leads to the fact that bond strength between Ti(Y)N coating and substrate increases by one times. |
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| Keywords: | rare earth Y ion plating microstructure interface |
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