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Effect of surface nanocrystallization and PPEC time on complex nanocrystalline hard layer fabricated by plasma electrolysis

查看全文 作  者:[1]M.ALIOFKHAZRAEI;SH.AHANGAR [2]ANI;A.SABOUR [1]ROUHAGHDAM 高影响力作者 机构地区:[1]Department of Materials Engineering,Faculty of Engineering,Tarbiat Modares University;[2]Department of Advanced Materials and Renewable Energies,Iranian Research Organization for Science and Technology(IROST)高影响力机构 出  处:《Transactions of Nonferrous Metals Society of China》索引2010年第20卷第3期,共7页高影响力期刊 基  金:Partial work of this project funded by National Elite Foundation of Iran and Iranian Nanotechnology Initiative is appreciated. 摘  要:Size distribution of nano-carbides produced by duplex treatments of surface nanocrystallization(by surface severe plastic deformation) and plasma electrolytic carburizing on CP-Ti was investigated.Skewness and kurtosis of Gussian shape distribution curves were studied and the effect of time was determined.The usage of longer time is more suitable for achieving less size of complex nano-carbides.Surface roughness of treated samples was measured.It is observed that there is an optimum level for time on surface roughness increasing(difference between two measured data). 关 键 词:表面纳米化 电解制备 时间 等离子体 表面粗糙度 分布曲线 塑性变形 尺寸分布
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