| WANG Xiao-qing,WU Dao-qin.Surface Powder Technology of Aluminium Alloy Based of Communication Filter Module[J],42(1):101-104 |
| Surface Powder Technology of Aluminium Alloy Based of Communication Filter Module |
| Received:December 26, 2012 Revised:January 15, 2013 |
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| DOI： |
| KeyWord:wrought aluminium alloy die casting aluminum alloy powder coating pre-processing |
| Author | Institution |
| WANG Xiao-qing |
Industrial Design & Research Institute of Headquarters of Research & Development of SKYWORTH,Shenzhen , China |
| WU Dao-qin |
Shenzhen Geelly Induction Technology Co. , Ltd. , Shenzhen , 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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