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Empirical model to predict mass gain of cobalt electroless deposition on ceramic particles using response surface methodology

查看全文 作  者:Akbar [1]Heidarzadeh;Reza Taherzadeh [2]Mousavian;Rasoul Azari [2]Khosroshahi;Yalda [2]A.Afkham;Hesam [3]Pouraliakbar 高影响力作者 机构地区:[1]Faculty of Engineering,Azarbaijan Shahid Madani University,Tabriz 7200-000,Iran;[2]Department of Materials Engineering,Sahand University of Technology,Tabriz 65175-4171,Iran;[3]Department of Advanced Materials,WorldTech Scientific Research Center(WT-SRC),Tehran 71857-3834,Iran高影响力机构 出  处:《Rare Metals》索引2017年第36卷第3期,共11页高影响力期刊 摘  要:This investigation was undertaken to predict the mass gain(MG) of cobalt electroless deposition(ED)on ceramic SiC particles.Response surface methodology(RSM) based on a full factorial design with three ED parameters and 30 runs was used to conduct the experiments and to establish a mathematical model by means of Design-Expert software.Three ED parameters considered were pH,bath temperature and ceramic particle morphology.Analysis of variance was applied to validate the predicted model.The results of confirmation analysis by scanning electron microscopy(SEM) show that the developed models are reasonably accurate.The pH is the most effective parameter for the MG.Also,the highest mass gain is obtained for the lowest pH,highest bath temperatures and heat-treated SiC particles.In addition,the developed model shows that the optimal parameters to get a maximum value of mass gain are pH,bath temperature and ceramic particle state of 8,70℃ and heat treatment,respectively. 关 键 词:陶瓷颗粒 经验模型 预测模型 化学镀钴 响应面法 质量 扫描电子显微镜 低PH值
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