| BAO Chun-jiang,WANG Rui-li.Experimental Research on Surface Pretreatment Process in Electro-brush Plating[J],39(3):78-81 |
| Experimental Research on Surface Pretreatment Process in Electro-brush Plating |
| Received:December 07, 2009 Revised:June 10, 2010 |
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| DOI： |
| KeyWord:electro-brush plating electrolytic degreasing activation surface topography metallographic analysis |
| Author | Institution |
| BAO Chun-jiang |
Liaocheng University, Liaocheng , China |
| WANG Rui-li |
Shenyang Agricultural University, Shenyang , China |
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| Abstract: |
| By adjusting working voltage and activation time, No.2 and No.3 activation solutions were used to activate 45# steel by connecting anode with workpiece. The quality of electrolytic degreasing and activation were evaluated by surface topography and metallographic analysis. It shows that the best quality is obtained with the electrode relative velocity of 17 m/min, the voltage of 14 V and the time of 60 s; Using No.2 activation solution, optimal activation parameter is the voltage of 14 V and the time of 20 s; Using No.3 activation solution, optimal activation parameter is the voltage of 18 V and the time of 80 s. |
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