典型文献
Effect of carbonate additive on the microstructure and corrosion resistance of plasma electrolytic oxidation coating on Mg–9Li–3Al alloy
文献摘要：
Carbonate was added to the silicate system electrolyte to improve the corrosion resistance of the plasma electrolytic oxidation coat-ing on Mg–9Li–3Al (wt％, LA93) alloy. The influences of carbonate on the morphology, structure, and phase composition of the coating were investigated by scanning electron microscopy, energy dispersive spectrometry, X-ray diffraction, and X-ray photoelectron spectroscopy. The corrosion resistance of the coating was evaluated by electrochemical experiment, hydrogen evolution, and immersion test. The results showed that the addition of carbonate resulted in a denser coating with increased hardness, and the corrosion-resistant Li2CO3 phase was formed. Elec-trochemical experiments showed that compared with the coating without carbonate, the corrosion potential of the carbonate coating positively shifted (24 mV), and the corrosion current density was reduced by approximately an order of magnitude. The coating with carbonate addition possessed a high corrosion resistance and long-term protection capability.
文献关键词：
中图分类号：
作者姓名：
Siyuan Jin;Xiaochun Ma;Ruizhi Wu;Tingqu Li;Jiaxiu Wang;Boris L Krit;Legan Hou;Jinghuai Zhang;Guixiang Wang
作者机构：
Key Laboratory of Superlight Materials&Surface Technology,Ministry of Education,Harbin Engineering University,Harbin 150001,China;College of Science,Heihe University,Heihe 164300,China;College of Materials Science and Engineering,Jilin Institute of Chemical Technology,Jilin 132022,China;Moscow Aviation Institute,National Research University,Moscow 125993,Russia
文献出处：
引用格式：
[1]Siyuan Jin;Xiaochun Ma;Ruizhi Wu;Tingqu Li;Jiaxiu Wang;Boris L Krit;Legan Hou;Jinghuai Zhang;Guixiang Wang-.Effect of carbonate additive on the microstructure and corrosion resistance of plasma electrolytic oxidation coating on Mg–9Li–3Al alloy)[J].矿物冶金与材料学报,2022(07):1453-1463
A类：
LA93
B类：
Effect,carbonate,additive,microstructure,corrosion,resistance,plasma,electrolytic,oxidation,coating,Mg,9Li,3Al,alloy,Carbonate,was,added,silicate,system,electrolyte,improve,wt,influences,morphology,phase,composition,were,investigated,by,scanning,microscopy,energy,dispersive,spectrometry,ray,diffraction,photoelectron,spectroscopy,evaluated,electrochemical,hydrogen,evolution,immersion,test,results,showed,that,addition,resulted,denser,increased,hardness,resistant,Li2CO3,formed,Elec,experiments,compared,without,potential,positively,shifted,mV,current,density,reduced,approximately,order,magnitude,possessed,high,long,term,protection,capability
AB值：
0.525079
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
