| 通信滤波器铝基模块表面喷粉工艺研究 |
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| 引用本文： | 王小青,吴道琴.通信滤波器铝基模块表面喷粉工艺研究[J].表面技术,2013,42(1):101-104. |
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| 作者姓名： | 王小青 吴道琴 |
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| 作者单位： | 1. 创维集团研发总部工业设计研究院,深圳,518108
2. 深圳市聚力感应技术有限公司,深圳,518109 |
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| 摘 要： | 为了提高以变形铝合金(6061)和压铸铝合金(YL102)为基材的通信滤波器模块的防腐蚀能力,在其表面进行喷粉处理,研究了涂料类型、模块结构、处理工艺(模块前处理、喷涂烘烤)对成膜耐蚀性能的影响。结果表明:针对不同基材选择涂料,适当的圆角过渡,窄槽的深宽比和孔深/孔径比不大于3,特殊的功能表面进行过渡处理,合理地安排喷粉处理工艺,均有利于提高喷粉层的防腐蚀能力。
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| 关 键 词： | 变形铝合金 压铸铝合金 喷粉 涂料 前处理 |
| 收稿时间： | 2012/12/26 0:00:00 |
| 修稿时间： | 2013/1/15 0:00:00 |
Surface Powder Technology of Aluminium Alloy Based of Communication Filter Module |
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| WANG Xiao-qing and WU Dao-qin.Surface Powder Technology of Aluminium Alloy Based of Communication Filter Module[J].Surface Technology,2013,42(1):101-104. |
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| Authors: | WANG Xiao-qing and WU Dao-qin |
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| Affiliation: | 1.Industrial Design & Research Institute of Headquarters of Research & Development of SKYWORTH, Shenzhen 518108,China;2.Shenzhen Geelly Induction Technology Co.,Ltd.,Shenzhen 518109,China) |
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| Abstract: | In order to improve the corrosion resistance of the wrought aluminium alloy (6061 ) and die casting aluminium alloy ( YL102 ) for the base of communication filter module, powder was sprayed on its surface. The effect of coating type, module structure, treatment process ( module pre-processing, baking) on the film-forming corrosion resistance was studied. The results show that: the reasonable choice of different coating, proper rounding, narrow groove depth to width ratio and hole depth and the aperture ratio not greater than 3 , special function of surface transition processing, reasonable arrangements for powder processing technology can improve corrosion resistance of powder sprayed film-forming. |
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| Keywords: | wrought aluminium alloy die casting aluminum alloy powder coating pre-processing |
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