| 电弧离子镀氮化铬涂层的高温氧化 |
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| 引用本文： | 李明升,冯长杰,王福会.电弧离子镀氮化铬涂层的高温氧化[J].稀有金属材料与工程,2007,36(A02):699-702. |
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| 作者姓名： | 李明升 冯长杰 王福会 |
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| 作者单位： | [1]江西科技师范学院江西省材料表面工程重点实验室,江西南昌330013 [2]中国科学院金属研究所金属腐蚀与防护国家重点实验室,辽宁沈阳110016 |
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| 基金项目： | 国家自然科学基金项目（59971052）及江西省自然科学基金项目（0650034）资助 |
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| 摘 要： | 利用电弧离子镀设备在1Cr11Ni2W2MoV不锈钢基体上沉积了CrN涂层，对涂层的抗氧化性能进行了研究。结果表明，CrN氧化生成Cr2O3，氧化反应激活能小于Cr和Cr2N的氧化反应激活能，具有低的氧化速率常数，抗氧化性能良好。氧化过程中发生CrN向Cr2N的相转变，涂层中大的压应力的存在对这一转变起了关键作用。
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| 关 键 词： | 电弧离子镀 氮化铬涂层 高温氧化 |
| 文章编号： | 1002-185X（2007）S2-699-04 |
| 修稿时间： | 2007-02-28 |
Effects of Titanium Aluminum Nitride Coatings on the Mechanical Performance of Steel 1Cr11Ni2W2MoV |
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| Li Mingsheng, Feng Changjie, Wang Fuhui.Effects of Titanium Aluminum Nitride Coatings on the Mechanical Performance of Steel 1Cr11Ni2W2MoV[J].Rare Metal Materials and Engineering,2007,36(A02):699-702. |
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| Authors: | Li Mingsheng Feng Changjie Wang Fuhui |
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| Abstract: | Owing to the excellent mechanical property and oxidation-resistance, chromium nitride coating is considered the one of the alternative of titanium nitride. In this study chromium nitride coating was deposited on a wrought martensite steel 1Crl 11Ni2W2MoV by arc ion plating system with optimal processing parameters and the oxidation-resistance of the coating was investigated. It was shown that the CrN coating showed excellent oxidation-resistance and Cr2N was formed during the oxidation process due to the existence of compressive stress in the coating. |
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| Keywords: | chromium nitride coating oxidation-resistance arc ion plating |
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