| 溶液前驱体飞行轨迹对涂层微观结构影响规律研究 |
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| 引用本文： | 曾子元,王世兴,汪瑞军.溶液前驱体飞行轨迹对涂层微观结构影响规律研究[J].热喷涂技术,2011,3(2):52-56. |
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| 作者姓名： | 曾子元 王世兴 汪瑞军 |
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| 作者单位： | 1. 海军驻平坝地区航空军事代表室,贵州,561102
2. 北京金轮坤天特种机械有限公司,北京,100083 |
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| 摘 要： | 溶液前驱体等离子喷涂（SPPS）是一种很有前景的制备新型结构热障涂层的新工艺。为了明确溶液前驱体物理化学变化过程对涂层微观结构的影响,本文研究了不同飞行轨迹溶液前驱体制备的涂层微观结构。结果表明：等离子射流低温区的大部分溶液前驱体物理化学变化过程不完全,形成主要由球形颗粒组成多孔疏松结构涂层;高温区的溶液前驱体物理化学...
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| 关 键 词： | 热障涂层 溶液前驱体等离子喷涂 垂直裂纹 微观结构 |
Deposition Mechanisms of Thermal Barrier Coatings Microstructure using Solution Precursor Plasma Spray |
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| ZENG Zi-yuan,WANG Shi-xing,WANG Rui-jun.Deposition Mechanisms of Thermal Barrier Coatings Microstructure using Solution Precursor Plasma Spray[J].Thermal Spray Technology,2011,3(2):52-56. |
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| Authors: | ZENG Zi-yuan WANG Shi-xing WANG Rui-jun |
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| Affiliation: | ZENG Zi-yuan1,WANG Shi-xing2,WANG Rui-jun2(1.Aeronautical Military Representative office of Navy,Guizhou 561102,China,2.Beijing Golden Wheel Special Machine Co.,Ltd,Beijing 100083,China) |
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| Abstract: | Solution Precursor Plasma Spray(SPPS) method is a promising process for depositing novel microstructures thermal barrier coatings.In order to identification the effects of solution precursor physical and chemical change on coating microstructures,in this paper,coatings deposited using different trajectory solution precursor were analyzed.Research results show that coat is porous and loose due to the solution precursor physical and chemical change is inperfect in plasma jet cold region.However,coat is dense ... |
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| Keywords: | Thermal barrier coating solution precursor plasma spray vertical crack microstructure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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