| Preparation and properties of nano-composite ceramic coating by thermo chemical reaction method |
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| 引用本文： | 马壮 孙方红 李智超. Preparation and properties of nano-composite ceramic coating by thermo chemical reaction method[J]. 煤炭学报(英文版), 2007, 13(2): 211-214 |
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| 作者姓名： | 马壮 孙方红 李智超 |
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| 作者单位： | Dept．of Material,Liaoning Technical University,Fuxin 123000,China |
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| 摘 要： | Nano-composite ceramic coating was fabricated on Q235 steel through thermo chemical reaction method. Structure of the coating was analyzed and the properties were tested. The results show that a few of new ceramic phases, such as MgAI2O4, ZnAI2O4, AI2SiO5, Ni3Fe and Fe3AI, are formed on the coating during the process of solidifying at 600 ℃. The ceramic coating is dense and the high bonding strength is obtained. The average bonding strength between the coating and matrix could be 14.22 MPa. The acid resistance of the coating increase by 8.8 times, the alkali resistance by 4.1 times, the salt resistance bv 10.3 times, and the wear resistance bv 2.39 times.
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| 关 键 词： | 纳米复合陶瓷覆层 热化学反应法 合成 性质 |
Preparation and properties of nano-composite ceramic coating by thermo chemical reaction method |
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| MAZhuang, SUN Fang-hong, LI Zhi-chao. Preparation and properties of nano-composite ceramic coating by thermo chemical reaction method[J]. Journal of Coal Science & Engineering(China), 2007, 13(2): 211-214 |
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| Authors: | MAZhuang SUN Fang-hong LI Zhi-chao |
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| Affiliation: | Dept. of Material, Liaoning Technical University, Fuxin 123000, China |
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| Abstract: | |
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| Keywords: | thermo chemical reaction nano-composite ceramic coating bonding strength corrosion resistance abrasion resistance |
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