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Effects of Aggregate Size and Specimen Scale on Asphalt Mixture Cracking Using a Micromechanical Simulation Approach刘卫东1,2,高英2,HUANG Xiaoming21. School of Architecture and Transportation Engineering...) was employed to investigate the effects of aggregate size and specimen scale on the cracking behavior of asphalt mixture. An algorithm for generating three-dimensional aggregates that can reflect......
Grain Size Dependence of Exchange-Coupling Interaction between Magnetically Soft-Hard Grains and Effective Anisotropy 傅爽1,韩广兵1,冯维存1,陈伟1,刘汉强1,高汝伟1 (1.School of Physics & Microelectronics, Shandong University, Jinan 250100, China) Abstract:Taking α-Fe and Nd2Fe14B grains as example, the grain size dependence of the exchange-coupling interaction and effective anisotropy and also their variations......
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Grain Size and Photocatalytic Activity of Nanometer TiO2 Thin FilmsPrepared by the Sol-gel Method余家国摘 要:Transparent anatase TiO2 nanometer thin films with photocatalytic activity were prepared via the sol-gel method on soda-lime glass. The thickness , crystalline phase, grain size, surface hydroxyl amount and so on were characterized by scanning......
Effect of Relative Grain Size on the Flow Stress of Polycrystalline FCC Sheets杨梅Advanced Vocational Technical College, Shanghai University of Engineering Science摘 要:size was changed. The simulated......
Dependence of α-phase size on flow stress during dynamic recrystallization steady state in Ti60 alloyHui Li,Zhang-Long Zhao,Hong-Zhen Guo,Yong-Quan Ning,Ze-Kun Yao,Kai LiSchool of Materials Science and Engineering, Northwestern Polytechnical University摘 要:The dependence of a-phase size on flow stress was characterized by a proposed kinetic model during......
Synthesis of SmCo5 nanoparticles with small size and high performance by hydrogenation techniqueZhen-Hui Ma,Tian-Li Zhang,Hui Wang,Cheng-Bao JiangSchool of Materials Science and Engineering, Beihang... method to yield SmCo5 particles with small size and high coercivity was reported. Firstly, Sm2 O3-Co NPs with size of 6-15 nm were fabricated by a solvothermal route. Then the agglomerated SmCo5 particles......
Effects of precipitates on grain size and mechanical properties of AZ31-x% Nd magnesium alloy张爱民,郝海,刘晓滕,张兴国School of Materials Science and Engineering, Dalian University of Technology摘 要:The effects of precipitates on grain size and mechanical properties of as-cast AZ31-x%Nd magnesium alloy were investigated, and the affecting mechanism was also......
Interactive Effect of Grain Orientation and Grain Size on Magnetic Properties of Fe-78 wt% Ni RibbonsNan Wang 1) , Ruining Yang 1) , Wenjing Yao 1) , Jinfeng Xu 2) and Xixing Wen 1) 1) Key Laboratory... of Technology, Xi an 710048, China摘 要:Fe-78 wt% Ni ribbons were prepared by the melt spinning technique and the interactive contribution of the grain size......
Effects of precipitates on grain size and mechanical properties of AZ31-x% Nd magnesium alloy张爱民,郝海,刘晓滕,张兴国School of Materials Science and Engineering, Dalian University of Technology摘 要:The effects of precipitates on grain size and mechanical properties of as-cast AZ31-x%Nd magnesium alloy were investigated, and the affecting mechanism was also......