| 热氧化对TA2耐磨和耐蚀性能的影响 |
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| 引用本文： | 王燕,倪静,刘澄,胡静.热氧化对TA2耐磨和耐蚀性能的影响[J].稀有金属材料与工程,2010,39(Z1). |
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| 作者姓名： | 王燕 倪静 刘澄 胡静 |
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| 作者单位： | 常州大学,江苏,常州,213016 |
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| 基金项目： | 江苏省人事厅"六大人才高峰" 项目，常州市"831"人才项目 |
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| 摘 要： | 选取TA2工业纯钛为研究对象进行热氧化处理,研究热氧化处理后试样表层物相构成、显微硬度、耐磨性和在浓盐酸中的耐腐蚀性。结果表明,热氧化后TA2表面形成了金红石型TiO2氧化膜,TiO2氧化层厚度随热氧化温度升高而增加;表层显微硬度随热氧化温度升高而提高。热氧化使TA2耐磨性和在36%～38%浓盐酸中耐腐蚀性明显改善,其中700℃为改善TA2耐磨性和耐蚀性的最佳热氧化工艺。
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| 关 键 词： | 工业纯钛 热氧化 显微硬度 耐磨性 耐腐蚀性 |
Effect of Thermal Oxidation on the Wear Resistance and Corrosion Resistance Properties of TA2 |
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| Wang Yan,Ni Jing,Liu Cheng,Hu Jing.Effect of Thermal Oxidation on the Wear Resistance and Corrosion Resistance Properties of TA2[J].Rare Metal Materials and Engineering,2010,39(Z1). |
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| Authors: | Wang Yan Ni Jing Liu Cheng Hu Jing |
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| Affiliation: | Wang Yan,Ni Jing,Liu Cheng,Hu Jing (Changzhou University,Changzhou 213016,China) |
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| Abstract: | Commercially pure titanium (CP-Ti) TA2 samples were subjected to thermal oxidation treatment at different temperatures.The surface phase characteristics,surface micro-hardness,wear resistance and corrosion resistance in 36%-38% HCl were investigated.The results show that rutile TiO2 coating was formed on the surface after thermal-oxidation;the depth of TiO2 layer and the surface micro-hardness increased with the temperatures.In addition,the wear resistance and corrosion resistance in 36%-38% HCl increased s... |
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| Keywords: | CP-Ti thermal-oxidation micro-hardness wear resistance corrosion resistance |
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