| 反应热喷涂Al2O3.TiO2陶瓷涂层性能的研究 |
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| 引用本文： | 何迎春. 反应热喷涂Al2O3.TiO2陶瓷涂层性能的研究[J]. 天津科技大学学报, 2003, 18(4): 38-40 |
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| 作者姓名： | 何迎春 |
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| 作者单位： | 天津科技大学机械工程学院,天津,300222 |
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| 摘 要： | 利用自蔓延高温合成原理(SHS)结合传统燃气喷涂技术,研究了反应热喷涂工艺制备的Al2O3.TiO2基金属陶瓷涂层的性能。结果表明,铝热反应热喷涂技术能够促进涂层性能的提高。涂层平均结合强度达17.50MPa以上,平均孔隙率降低到5.50%以下。
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| 关 键 词： | 火焰喷涂 陶瓷涂层 反应热喷涂 复合粉末 |
| 文章编号： | 1001-456X(2003)04-0038-03 |
| 修稿时间： | 2003-06-05 |
RESEARCH OF PROPERTIES OF Al2O3.TiO2 COATING WITH REACTIVE FLAME SPRAYING PROCESS |
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| HE Ying-chun. RESEARCH OF PROPERTIES OF Al2O3.TiO2 COATING WITH REACTIVE FLAME SPRAYING PROCESS[J]. Journal of Tianjin University of Science & Technology, 2003, 18(4): 38-40 |
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| Authors: | HE Ying-chun |
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| Abstract: | This paper studies properies of Metal-Al_2O_3 coating produced by AI/Fe_2O_3- Reactive Thermal Spraying Process that is consisted of Self Propagating High Temperature Synthesis (SHS) method and conventional Flame Spraying Process. The experiment shows Al/Fe_2O_3-Reactive Thermal Spraying Process promots coating performances. The bonding strength can be upwards of (17.50 )MPa and the porosity can be reduced fewer than 5.50%. |
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| Keywords: | flame spraying cermets coating reactive thermal spray composite powder |
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