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Phase-field simulation of dendritic growth for binary alloys with complicate solution models LI Xin-zhong(李新中), GUO Jing-jie(郭景杰), SU Yan-qing(苏彦庆), WU Shi-ping(吴士平), FU Heng-zhi(傅恒志) (School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 15001, China) Abstract: A phase-field method for simulation of dendritic growth in binary alloys with complicate solution......
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J. Cent. South Univ. Technol. (2011) 18: 6-15 DOI: 10.1007/s11771-011-0651-4 Morphology and growth of porous anodic oxide films on Ti-10V-2Fe-3Al in neutral tartrate solution YI Jun-lan(易俊兰... 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......
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Effect of Lanthanum on Rice Growth and Physiological Parameters with Split-Root Nutrient Solution Culture 高人1,朱建国1,曾青1,曹志洪1,张雅丽1,谢祖彬1,褚海燕1 (1.Laboratory of Material Cycling in Pedosphere, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China) Abstract:Split-root solution culture was used to study the promoting effect of lanthanum on rice (Oryza sativa) growth and its......
, China) Abstract:The grown Ce doped potassium lithium tantalite niobate (KLTN) crystals and characterize their physical properties were reported. The top seeded solution growth method was described... carried out compared with pure KLTN. Key words:top seeded solution growth; KLTN; X-ray diffraction; dielectric materials; [全文内容正在添加中] ......
Controlling Growth of ZnO Nanostructures Via A Solution Route贾铁昆State Key Lab of Advanced Technology for Material Synthesis and Processing Wuhan University of Technology摘 要:A solution method was developed for fabricating ZnO nanostructures using (NH4)2CO3 as starting material. SEM analysis shows that ZnO nanostructures exhibit nanorod, branch and flower......
, China) Abstract: The grain growth kinetics of Ti-6Cr-5Mo-5V-4Al alloy solution treated above β transformation temperature was studied. The result indicates that, when the alloy is solution treated... coarsening is obvious at 920 ℃. For temperature and time range in this research, grain size is more sensitive to solution temperature. Key words: titanium alloy; solution treatment; growth kinetics Ti-6554......
J. Cent. South Univ. (2021) 28: 58-71 DOI: https://doi.org/10.1007/s11771-021-4586-0 Corrosion fatigue crack growth mechanisms in welded joints of marine steel structures XU Qian(徐倩), SHAO Fei(邵飞...,partofSpringerNature 2021 Abstract: This paper presents a model of fatigue crack growth in a welded joint and a two-dimensional model of anodic dissolution based on Donahue model and anodic dissolution......
in the system. In this case, the solute will mainly precipitate on crystal in a manner of molecular scale growth and monocrystal particles finally form. In an aqueous solution system, the main growth modes...+ supersaturation in the solution is also relatively low and situated at the two-dimensional growth mode because the formation rate of Cu2+ is slow, therefore, the Cu2O crystal is cube. When the precursor is Cu......
