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Particle growth mechanism of nanocrystalline zirconia powder during high temperature heat treatment LIU Chun-bo(刘纯波), YU Lian-sheng(于连生), JIANG Xian-liang(蒋显亮) School of Materials Science... transformation will happen only when grain size in the coating exceeds a minimum size[17]. In this study, nano-particle growth behavior and growth mechanism of the agglomerated nanocrystalline yttria......
of the molecular orbital theorem. Key words: nickel-iron electroplating; nucleation; growth; mechanism CLC number: O646.6 Document code: A 1 INTRODUCTION Electrodeposited Ni-Fe alloy was widely used... electroplating process, the nucleation kinetics and the growth mechanism of the first metallic nuclei formed on the initial substrate are critical steps, which determine the physicochemical properties......
mechanism of porous anodic oxide films in neutral tartrate solution was proposed. Key words: titanium alloy; porous anodic oxide films; morphology evolution; growth mechanism 1 Introduction Anodic... evolution of the anodic oxide film. Standard methods (Such as SEM, FE-SEM and AES) were used to characterize the anodic oxide film. The growth mechanism of porous anodic oxide film on titanium......
mechanism, respectively. In addition, a model for predicting the corrosion fatigue crack growth rate in welded joints of steel marine structures is established and crack growth mechanisms are analyzed... mechanism; multi-factor Citethisarticleas: XU Qian, SHAO Fei, BAI Lin-yue, MA Qing-na, SHEN Mei. Corrosion fatigue crack growth mechanisms in welded joints of marine steel structures [J]. Journal......
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Molecular dynamics simulation of bending crack initiation and growth of single crystal aluminiumSHAN De-bin(单德彬), YUAN Lin(袁 , 林), GUO Bin(郭 斌)(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:Molecular dynamics (MD) simulation was employed to research the mechanism of bending crack initiation and growth of single crystal aluminium......
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. Key words: magnetron sputtering; molybdenum disulfide (MoS2); coating; growth mechanism CLC number: TH117.2 ... are determined and observed by SEM and XRD techniques to explore the growth mechanism of MoS2 coatings and the precise conditions by which the coating with (002) basal plane parallel to the surface can......
Growth restriction effects during solidification of aluminium alloys CHEN Zhong-wei(陈忠伟), HE Zhi(何 志), JIE Wan-qi(介万奇) State Key Laboratory of Solidification Processing... be quantified by the growth-restriction parameter Q, and Q possesses the better correlation with the grain size. Based on the constitutional undercooling generated by the growth of an adjacent grain during......
Epitaxy and Growth Mechanism of Gallium Antimonide by MOCVD韦光宇,彭瑞伍,任尧成,丁永庆摘 要:<正> GaSb epilayers were grown on GaAs and/or GaSb substrates by MOCVD respectively.The influenceof growth conditions on the properties of the epilayers was studied in order to improve the growth pro-cesses.The growth mechanism of MOCVD GaSb was investigated.An equation......
