| 离子氮化对H13钢表面CrTiAlN镀层结合强度的影响 |
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| 引用本文： | 葛培林,刘小萍,尚魁平,冶艳,鲍明东.离子氮化对H13钢表面CrTiAlN镀层结合强度的影响[J].表面技术,2012,41(2):79-81. |
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| 作者姓名： | 葛培林 刘小萍 尚魁平 冶艳 鲍明东 |
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| 作者单位： | 太原理工大学表面工程研究所,太原,030024;宁波工程学院材料工程研究所,宁波,315016 |
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| 摘 要： | 在经过离子氮化处理的H13钢基体上,采用闭合场非平衡磁控溅射法制备了CrTiAlN硬质涂层,并与未氮化的镀膜试样进行了膜基结合强度、膜层微观结构形貌及相组成的对比。结果表明:离子氮化处理可提高基体硬度,形成硬度梯度过渡;氮化+镀膜复合处理可以显著提高膜基结合强度。
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| 关 键 词： | 离子氮化 磁控溅射 渗氮层 CrTiAlN薄膜 结合强度 |
| 收稿时间： | 2011/11/24 0:00:00 |
| 修稿时间： | 2012/4/20 0:00:00 |
The Influence of Prior Plasma Nitriding on the Adhesion Strength of CrTiAlN Coating Formed on H13 Steel |
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| GE Pei-lin,GE Pei-lin,GE Pei-lin,GE Pei-lin and GE Pei-lin.The Influence of Prior Plasma Nitriding on the Adhesion Strength of CrTiAlN Coating Formed on H13 Steel[J].Surface Technology,2012,41(2):79-81. |
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| Authors: | GE Pei-lin GE Pei-lin GE Pei-lin GE Pei-lin and GE Pei-lin |
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| Affiliation: | 1.Research Institute of Surface Engineering,Taiyuan University of Technology,Taiyuan 030024,China; 2.Institute of Materials Engineering,Ningbo University of Technology,Ningbo 315016,China) |
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| Abstract: | A nitride layer was first formed on H13 steel samples by plasma nitriding and then a CrTiAlN coating was prepared on the surface of nitrided and non-nitrided H13 steels using closed field unbalanced magnetron sputter ion plating.The adhesion strength,the microstructure and phase structure of the film were compared between nitrided and non-nitrided H13.The results show that the substrate hardness increases after plasma nitridation and exhibits a gradient hardness transition.The complex treatment of plasma nitridation and CrTiAlN coatings could increase the adhesion strength significantly. |
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| Keywords: | plasma nitriding magnetron sputtering nitrided layer CrTiAlN coating adhesion strength |
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