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Microstructural Evolution of Rapidly Solidified ZK60 Powders during ExtrusionZhenya Zhang 1,2),Huashun Yu 1),Shaoqing Wang 1),Hui Yu 1) and Guanghui Min 1) 1) Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials,Ministry of Education,Shandong University,Jinan 250061,China 2) School of Materials Science and Engineering,Jiangsu University,Zhenjiang 212013,China摘 要:
Structural Evolution During Mechanical Milling of Bimodal-Sized Al2O3 Particles Reinforced Aluminum Matrix CompositeKe Zhao1,Dan Tang1,Jin-Ling Liu2,3,Yi-Guang Wang11. Science and Technology on Thermostructural Composite Materials Laboratory, Northwestern Polytechnical University2. State Key Laboratory of Traction Power, School of Mechanics and Engineering, Southwest Jiaotong University3. Applied......
Structural evolution of Al–8%Si hypoeutectic alloy by ultrasonic processingJ.Y.Wang,B.J.Wang,L.F.HuangDepartment of Applied Physics, Northwestern Polytechnical University摘 要:High intensity power ultrasound was respectively introduced into three different solidification stages of Al–8%Si hypoeutectic alloy, including the fully liquid state before......
Phase transformation and structural evolution in a Ti-5at.% Al alloy induced by cold-rollingBingqiang Wei1,Song Ni1,Yong Liu1,Xiaozhou Liao2,Min Song11. State Key Laboratory of Powder Metallurgy, Central South University2. School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney摘 要:The phase transformation, deformation......
Two-dimensional cellular automaton model for simulating structural evolution of binary alloys during solidification ZHANG Lin(张 林), ZHANG Cai-bei(张彩碚) School of Science, Northeastern University...] and cellular automaton models[6-10]. Complementary to these approaches, a cellular automation(CA) model is introduced to simulate the structural evolution of solidifying grains during phase transformations......
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products, changes in the lattice parameter as well as the grain size. Key words: FeAl; composite; mechanical alloying; structural evolution; nanocrystalline... evolution during fabrication. In the present study, MA technique was employed to prepare several Fe-Al-Ti-B alloys with different Ti, B additions. The structural evolutions of the elemental powders......
for the morphological evolution was also discussed. The fact that diopside develops dendrite and plagioclase develop spherulite in our experiment is due to their structural anisotropy difference. Key words...Interplay between Micro-Anisotropy and Macro-Isotropy on Evolution of Non-Equilibrium Morphology Liu Huifang1,Liu Rong1,Wang Jiyang2,Zhao Shanrong1 (1.China University of Geosciences, Wuhan 430074......
Anodic Oxidation on Structural Evolution and Tensile Properties of Polyacrylonitrile Based Carbon Fibers with Different Surface MorphologyZhaorui Li, Jianbin Wang, Yuanjian Tong and Lianghua Xu National Carbon Fiber Engineering Research Center, Beijing University of Chemical Technology, Beijing 100029, China摘 要:Polyacrylonitrile (PAN) based carbon......
Atomic simulation on evolution of nano-crystallizaion in amorphous metals WANG Yu(王 宇), WANG Xiu-xi(王秀喜), WANG Hai-long(王海龙) Key Laboratory of Mechanical Behavior and Design of Materials... for developing bulk nano-crystalline materials with controlled microstructures. Key words: atomic simulation; evolution; nano-crystallization; amorphous metals 1 Introduction Because......