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Synthesis and grain growth kinetics of in-situ FeAl matrix nanocomposites (Ⅱ): Structural evolution and grain growth kinetics of mechanically alloyed Fe-Al-Ti-B composite powder during heat...; Abstract: Morphological changes, structural evolutions and grain growth kinetics of mechanically alloyed(MAed) Fe50Al50, Fe42.5Al42.5Ti5B10......
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GROWTH KINETICS OF SINGLE INCLUSION PARTICLE IN MOLTEN MELTS B.W. Zhang1,B.W. Li1 (1.Department of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010, China) Abstract:On the basis of the single-particle framework, a new theory on inclusion growth in metallurgical melts is developed to study the kinetics of inclusion growth on account of reaction......
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FACILE HYDROTHERMAL SYNTHESIS AND GROWTH KINETICS OF FE-BASED MAGNETIC NANOPARTICLES Y. Shen1,Z.W. Song1,C.X. You1,J.C. Zhang1 (1.Shool of Material Science and Engineering, Shanghai University... a relatively homogeneous size. The particle diameters became bigger with the increaseof reaction time. The growth kinetics of the Fe3O4 nanoparticles was also briefly discussed. Theproducts exhibited......
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J. Cent. South Univ. (2021) 28: 2037-2051 DOI: https://doi.org/10.1007/s11771-021-4751-5 Bioleaching and dissolution kinetics of pyrite, chalcocite and covellite SHANG He(尚鹤)1, 2, 3, 4, GAO Wen.... The leaching kinetics of the pyrite, chalcocite and covellite under the studied conditions was successfully modeled by an empirical diffusion-like equation, respectively. The apparent activity energy......
; Abstract: Kinetics of non-isothermal precipitation process and crystal growth of perovskite phase in oxidized Ti-bearing slag... of the crystalline phase, in other words, the cooling rate also influences the precipitation and growth of perovskite phase in molten slag. LI et al[8] have studied the kinetics of non-isothermal precipitation......
A Study of Grain Growth Kinetics in Sintered NdFeB Magnets 周寿增1,董清飞2,何建平1,刘湘涟1 (1.State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing,;2.Beijing Hengci Technology Company Limited,) Abstract:The Nd2Fe14B grain growth kinetics in sintered NdFeB magnets with nominal compositions of Nd30+xDy1.5Fe67.08-xAl0.4B1.02 (%, x=0, 3) was studied. The grain......
丽, 李浩然, 蔡震雷, 杨志超. 镁离子浓度对氧化亚铁硫杆菌生长动力学的影响[J]. 中国有色金属学报, 2012, 22(8): 2353-2359. LIU Xin-wei, FENG Ya-li, LI Hao-ran, CAI Zhen-lei, YANG Zhi-chao. Effect of magnesium ion concentration on growth kinetics..., CHEN Xiao, LI Wan-quan, XU Shao-xia, ZHANG Yong-kui. Growth kinetics of Thiobacillus ferrooxidans at high iron concentration[J]. Chemical Industry and Engineering Progress, 2007, 26(10): 1475-1478. [17......