| CHEN Hai_tao,MA Yue_zhou,ZHANG Chang-qing,MA Feng-jie.Research on Partial Ablation of Magnesium Alloy During Micro Arc Oxidation[J],37(1):21-24 |
| Research on Partial Ablation of Magnesium Alloy During Micro Arc Oxidation |
| Received:November 17, 2007 Revised:February 10, 2008 |
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| DOI： |
| KeyWord:Magnesium alloy Micro arc oxidation Partial ablation Growth mechanism Ceramic coating |
| Author | Institution |
| CHEN Hai_tao |
College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou , China |
| MA Yue_zhou |
College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou , China |
| ZHANG Chang-qing |
College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou , China |
| MA Feng-jie |
College of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou , China |
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| Abstract: |
| There is a phenomenon of partial ablation when magnesium treated by micro arc oxidation , once the phenomenon occurs, it will ablate all workpiece to dregs; make for the magnesium alloy workpiece to scrap. The mechanism of occurring partial ablation when magnesium treated by micro arc oxidation was studied, through a great deal of different technological experiments, results show that the reason of occurring partial ablation relates with impurity substance, surface status of workpiece, electrical parameters, status of electrolyte and composing of electrolyte etc. |
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