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| 低温超音速火焰喷涂铜涂层性能研究 | |
| 引用本文： | 江礼,王汉功,侯根良,袁晓静. 低温超音速火焰喷涂铜涂层性能研究[J]. 兵器材料科学与工程, 2005, 28(2): 48-50 |
| 作者姓名： | 江礼 王汉功 侯根良 袁晓静 |
| 作者单位： | 第二炮兵工程学院,陕西,西安,710025;第二炮兵工程学院,陕西,西安,710025;第二炮兵工程学院,陕西,西安,710025;第二炮兵工程学院,陕西,西安,710025 |
| 摘 要： | 在多功能超音速火焰喷涂的基础上,通过液料送粉器和氮气对喷涂焰流进行降温,实现低温超音速火焰喷涂制备了铜涂层,并进行了涂层X射线衍射、SEM形貌分析、能谱分析、结构分析和涂层导电性能研究。结果表明,涂层没有相变,结构稳定、致密性好、导电性能优良,体积电阻率达到7.6875×10-10Ω·m。 |
| 关 键 词： | 低温超音速火焰喷涂 铜涂层 组织结构 相结构 |
| 文章编号： | 1004-244X(2005)02-0048-03 |
| 修稿时间： | 2004-09-15 |
Preparation and properties of copper coating by low temperature HVO/AF |
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| JIANG Li,WANG Han-gong,HOU Gen-liang,YUAN Xiao-jing. Preparation and properties of copper coating by low temperature HVO/AF[J]. Ordnance Material Science and Engineering, 2005, 28(2): 48-50 | |
| Authors: | JIANG Li WANG Han-gong HOU Gen-liang YUAN Xiao-jing |
| Abstract: | Based on the multifunctional high velocity oxygen/air spray(KY - HVO/AF), the low temperature HVO/AF technology was realized with the cooling of the liquid feed stock and the nitrogen. Microstructure and properties of the prepared coating was investigated using XRD, SEM, EDS. The results show that little phase transformation was found, the structure was stable, conductivity of coatings was good and the volume resistivity reached 7. 687 5 × 10-10Ω·cm. |
| Keywords: | low temperature HVO/AF copper coating microstructure phase structure |
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