| 氧化锆涂层在激光防护中的应用研究 |
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| 引用本文： | 李雅娣,吴平,马喜梅,陶顺衍.氧化锆涂层在激光防护中的应用研究[J].表面技术,2008,37(3):71-74. |
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| 作者姓名： | 李雅娣 吴平 马喜梅 陶顺衍 |
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| 作者单位： | 中国航天科技集团公司第四研究院第41研究所固体火箭发动机燃烧、热结构与内流场国防科技重点实验室,陕西,西安,710025;上海硅酸盐所,上海,200050 |
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| 摘 要： | 研究金属和复合材料基材上的氧化锆涂层对激光的防护性能,结合ZrO2/金属复合涂层的高温隔热性能和激光重熔法特点进行激光辐照试验,测试试件背壁温度,并进行扫描电镜分析激光辐照后破坏处的微观结构,试验结果表明:ZrO2涂层降低了烧蚀,隔热效果明显,为抗激光防护提供一种新的材料方法.
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| 关 键 词： | 氧化锆涂层 激光 防护 |
| 收稿时间： | 2008/2/28 0:00:00 |
| 修稿时间： | 2008/6/10 0:00:00 |
Study on Application of Zirconia Coating in Laser Protection |
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| LI Ya-di,WU Ping,MA Xi-mei and TAO Shun-yan.Study on Application of Zirconia Coating in Laser Protection[J].Surface Technology,2008,37(3):71-74. |
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| Authors: | LI Ya-di WU Ping MA Xi-mei and TAO Shun-yan |
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| Affiliation: | The 41st Institute of the Fourth Academy of CASC National Key Laboratory of Combustion Flow and Thermostructure, Xi'' an 710025 , China,The 41st Institute of the Fourth Academy of CASC National Key Laboratory of Combustion Flow and Thermostructure, Xi'' an 710025 , China,The 41st Institute of the Fourth Academy of CASC National Key Laboratory of Combustion Flow and Thermostructure, Xi'' an 710025 , China and Shanghai Silicate Institute, Shanghai 20050, China |
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| Abstract: | The laser protection property of zirconia coating on metal and composite base materials was studied, the high temperature and heat insulating property of zirconia/metal composite coating and laser cladding characteristic were combined, which is applied in laser irradiation test, the rear surface temperature of test pieces was measured, and the micromechanism of breakage after laser irradiation was also analyzed by the SEM tests. The tests results show that zircoma coating reduces ablation and its heat-insulating effect is apparent, which provides a new material method for laser protection. |
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| Keywords: | Zirconia coating Laser Protection |
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