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電參數(shù)對鋯材微弧氧化膜層厚度的影響
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廣東省科技計(jì)劃重點(diǎn)引導(dǎo)項(xiàng)目（2008B010600044，2006B35801001）


Effects of Electrical Parameters on the Thickness of Micro-Arc Oxidation Coating of Zirconium
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    摘要:

    利用微弧氧化技術(shù)在鋯材表面原位生成微弧氧化膜層。研究電壓、占空比、頻率和電流密度對鋯材微弧氧化膜層厚度的影響，并利用單因素方差分析法，分析各電參數(shù)對膜厚影響的顯著性。結(jié)果表明：在試驗(yàn)范圍內(nèi)，隨著電壓的升高、占空比的增大、頻率的減小或電流密度的增大，鋯材微弧氧化膜層厚度增加；各電參數(shù)對微弧氧化膜層厚度影響的主次順序?yàn)椋弘妷汉碗娏髅芏龋菊伎毡龋绢l率，其中頻率對膜層厚度無明顯影響。

    Abstract:

    A coating was prepared on zirconium by micro-arc oxidation. The effects of voltage, frequency, duty-cycle and current density on the thickness of the MAO coating were studied, and the significances of the effects were also studied by ANOVA. The results show that the thickness of the coating increases with the voltage, duty-cycle and current density increasing and the frequency decreasing separately, the primary-secondary order of the effect significances for all parameters is voltage and current density > duty-cycle > frequency, and the frequency has little effect on the coating thickness.

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王蓉莉,李 衛(wèi),羅健業(yè).電參數(shù)對鋯材微弧氧化膜層厚度的影響[J].稀有金屬材料與工程,2011,40(6):1110~1114.[Wang Rongli, Li Wei, Luo Jianye. Effects of Electrical Parameters on the Thickness of Micro-Arc Oxidation Coating of Zirconium[J]. Rare Metal Materials and Engineering,2011,40(6):1110~1114.]
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  • 收稿日期:2010-06-01
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