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Orientation and strain rate dependent tensile behavior of single crystal titanium nanowires by molecular dynamics simulationsLe Chang1,Chang-Yu Zhou1,Hong-Xi Liu2,Jian Li1,Xiao-Hua He11. School... simulation was employed to study the tensile behavior of single crystal titanium nanowires(NWs)with1120,1100and[0001]orientations at different strain rates from 108s-1to1011s-1.When strain rates......
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Article ID: 1003-6326(2005)03-0671-09 Structure and bonding orientation of favorable growth unit Al6(OH)18(H2O)6 of gibbsite WU Zheng-ping(吴争平), CHEN Qi-yuan(陈启元), YIN Zhou... at 6-31G, B3LYP/6-31G, 6-31G*, B3LYP/6-31G*, 6-31G**and B3LYP/6-31G** levels. The bonding orientation of Al6(OH)18(H2O)6 is analyzed. Key words: gibbsite; ab initio; density fuction theory(DFT......
; 1 Introduction The crystal orientation has a profound influence on the deformation behaviour, recrystallization behaviour and final properties of metals. During the rolling process, the crystal orientation is rotated relative to surroundings and the original orientation, which will lead to deformation bands and heterogeneous plastic flow. The cubic and rotated......
Research of {0001} crystal orientation for magnesium alloys solidified in a fashion of cellular crystalsGuo-wei Chang, Shu-ying Chen, Qing-chun Li, Xu-dong Yue, and Yi-hui Qi School of Materials... the process of unidirectional solidification, and the {0001} crystal face orientation in the cast ingot of the magnesium alloy was studied. The theoretical model and methodology were set up......
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the plastic deformation behavior of the Al single crystal experimentally and theoretically[1-5]. It has been found that the crystal orientation mainly rotates along the transverse direction during plain... on the simulation of polycrystalline. RABBE et al[6] investigated the influences of intrinsic and extrinsic origins on the formation of orientation gradients using a 3D crystal plasticity model with BCC and FCC......
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direction, as shown in Fig.2(c), WR?BEL et al[19] also observed them in the cold rolled single crystal copper in cubic orientation. They proved that in these regions with the boundaries shared by some... 9R structure in drawn industrial single crystal copper wires CHEN Jian(陈 建)1, 2, YAN Wen(严 文)1, 2, FAN Xin-hui(范新会)2 1. School of Materials Science and Chemical Engineering, Xi’an Technological......
