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中文摘要: 采用等离子喷涂制备了铝硅-聚苯酯复合涂层， 研究喷涂电流对复合涂层组织和沉积率的影响。 结果表明：
随着喷涂电流的增加， 等离子喷涂功率增加， 传导为喷涂粒子的热能和动能， 粒子的温度和速度提高， 伴随着高
分子聚苯酯的高温烧蚀和高速铝硅液滴的飞溅， 复合涂层的沉积率逐渐降低。
Abstract:AlSi-Polyester (AlSi-PHB) coating was prepared by plasma spray. The effect of spraying current on the
structure and deposition of the coating has been investigated. The results showed that power of the plasma spray
increases with the increase of the spray current. The plasma energy transmits heat and kinetic of the particles. The
temperature and the velocity of the particles increase. With the ablation of the polyester and the splashing of the
AlSi droplets, the deposition efficiency of the AlSi-polyester coating decreases.
keywords: Spray Current AlSi-PHB Deposition
文章编号： 中图分类号：TG174.4 文献标志码：
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引用文本：
武笑宇,谢述锋,许康威,魏大岭,黄磊.喷涂电流对铝硅 - 聚苯酯涂层组织结构和沉积率的影响[J].热喷涂技术,2020,12(3):76-80.
Xiaoyu Wu,Shufeng Xie,Kangwei Xu,Daling Wei,Lei Huang.Effect of Current on Microstructure and Depositionof AlSi-PHB Coatings prepared by Plasma Spray[J].Thermal Spray Technology,2020,12(3):76-80.
武笑宇,谢述锋,许康威,魏大岭,黄磊.喷涂电流对铝硅 - 聚苯酯涂层组织结构和沉积率的影响[J].热喷涂技术,2020,12(3):76-80.
Xiaoyu Wu,Shufeng Xie,Kangwei Xu,Daling Wei,Lei Huang.Effect of Current on Microstructure and Depositionof AlSi-PHB Coatings prepared by Plasma Spray[J].Thermal Spray Technology,2020,12(3):76-80.