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| CeO2对Al2O3基陶瓷涂层耐蚀性的影响 | |
| 引用本文： | 孙方红,马壮,宋晓龙,史广思,刘应瑞.CeO2对Al2O3基陶瓷涂层耐蚀性的影响[J].金属热处理,2012,37(7):65-67. |
| 作者姓名： | 孙方红 马壮 宋晓龙 史广思 刘应瑞 |
| 作者单位： | 1. 辽宁工程技术大学创新实践学院,辽宁阜新,123000 2. 辽宁工程技术大学材料科学与工程学院,辽宁阜新,123000 3. 辽宁工程技术大学机械工程学院,辽宁阜新,123000 |
| 基金项目： | 辽宁省教育厅创新团队项目 |
| 摘 要： | 通过优化Al2O3基陶瓷涂层配方和工艺,并加入适量的稀土氧化物CeO2,对陶瓷涂层的界面形貌、组织结构、结合力和耐蚀性进行了研究。结果表明,添加适量的稀土氧化物CeO2,使Al2O3基陶瓷涂层致密性、结合力和耐蚀性得到提高。 |
| 关 键 词： | 热化学反应法 Al2O3基陶瓷涂层 稀土氧化物 耐蚀性 |
Effect of CeO2 on corrosion resistance of Al2O3 ceramic coating |
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| SUN Fanghong,MA Zhuang,SONG Xiaolong,SHI Guangsi,LIU Yingrui.Effect of CeO2 on corrosion resistance of Al2O3 ceramic coating[J].Heat Treatment of Metals,2012,37(7):65-67. | |
| Authors: | SUN Fanghong MA Zhuang SONG Xiaolong SHI Guangsi LIU Yingrui |
| Affiliation: | 1.College of Innovation and Practive,Liaoning Technical University,Fuxin Liaoning 123000,China; 2.College of Materials Science and Engineering,Liaoning Technical University,Fuxin Liaoning 123000,China; 3.College of Mechanical Engineering,Liaoning Technical University,Fuxin Liaoning 123000,China) |
| Abstract: | By optimizing formula and technology of Al2O3 ceramic coating and adding a proper amount of CeO2,the interface morphology,microstructure,binding force and corrosion resistance of the coating were studied.The results show that proper addition of CeO2 can increase the compactness,binding force and corrosion resistance of Al2O3 ceramic coating. |
| Keywords: | thermo-chemical reaction method Al2O3 ceramic coating rare-earth oxide corrosion resistance |
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