| 爆炸喷涂技术制备热障涂层的研究 |
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| 引用本文： | 武颖娜,华伟刚,纪爱玲,王福会,孙超,闻立时.爆炸喷涂技术制备热障涂层的研究[J].金属学报,2002,38(10):1082-1086. |
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| 作者姓名： | 武颖娜 华伟刚 纪爱玲 王福会 孙超 闻立时 |
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| 作者单位： | 中国科学院金属研究所金属腐蚀与防护国家重点实验室,沈阳,110016 |
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| 基金项目： | 中国科学院方向性课题资助 KGCX2-212-02 |
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| 摘 要： | 采用爆炸喷涂技术在M38G合金上制备热障涂层，分析了涂层的结构，形貌，显微硬度，并对涂层的氧化性能进行了研究，结果表明，爆炸喷涂制备的热障涂层均匀，致密，高温氧化过程中，陶瓷层与粘结层界面处生成了连续的Al2O3膜，使TBCs具有良好的抗高温氧化性。
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| 关 键 词： | 爆炸喷涂 热障涂层 氧化性能 Al2O3 |
| 文章编号： | 0412-1961(2002)10-1082-05 |
| 修稿时间： | 2001年12月28 |
STUDY ON THE THERMAL BARRIER COATINGS OB-TAINED BY DETONATION SPRAYING TECHNOLOGY |
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| WU Yingna,HUA Weigang,JI Ailing,WANG Fuhui,SUN Chao,WEN LishiState Key Lab for Corrosion and Protection.STUDY ON THE THERMAL BARRIER COATINGS OB-TAINED BY DETONATION SPRAYING TECHNOLOGY[J].Acta Metallurgica Sinica,2002,38(10):1082-1086. |
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| Authors: | WU Yingna HUA Weigang JI Ailing WANG Fuhui SUN Chao WEN LishiState Key Lab for Corrosion and Protection |
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| Affiliation: | WU Yingna,HUA Weigang,JI Ailing,WANG Fuhui,SUN Chao,WEN LishiState Key Lab for Corrosion and Protection,Institute of Metal Research,The Chinese Academy of Sciences,Shenyang 110016 |
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| Abstract: | The structures, morphology, microhardness and oxidation performance of thermal barrier coatings (TBCs) prepared by denotation spraying on the alloy M38G were analyzed. The results indicate that the TBCs are regular and dense, and possess excellent oxidation resistance because of the formation of a continuous Al2O3 layer at the ceramic/bond coats interface. |
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| Keywords: | detonation spraying thermal barrier coatings (TBCs) oxidation performance |
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