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《Journal of Shenyang Aerospace University》 2014-01
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Calculation of Schmid factors for slip systems in magnesium alloy under uniaxial tension and compression

LOU Huan;WAN Gang;WU Bao-lin;School of Materials Science and Engineering,Shenyang Aerospace University;  
Aimed at magnesium alloys under uniaxial tension and compression conditions,the Schmid factor distribution of different slip systems( the basal slip,the prismatic slip,pyramidal a and c + a slips) in the whole orientation space is calculated. Results show that in the deformation process of magnesium alloys,the schmid factors for the basal slip,the prismatic slip and pyramidal c + a slip all have a maximum value of 0. 5 in the whole orientation space; while the Schmid factor for pyramidal a slip is generally low,reaching the maximum value of only 0. 383 when θ is approximately 80° and Ψ is 70°. The calculation provides a basis for analyzing the deformation mechanisms of magnesium alloys.
【Fund】: 国家自然科学基金(项目编号:51371121)
【CateGory Index】: O733
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【Co-citations】
Chinese Journal Full-text Database 7 Hits
1 XIAO Pan,LIU Tian-mo,JIANG Dan(College of Material Science and Engineering,Chongqing University ,Chongqing 400030,China);Research Status and Development of AZ31 Magnesium Alloy[J];Journal of Chongqing University(Natural Science Edition);2006-11
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6 WENG Kang-rong,LI Yong-gang,WANG Song-jie,ZHAO Hong-liang,GUAN Shao-kang(College of Materials Science & Engineering,Zhengzhou University,Zhengzhou 450002,China);Microstructure and mechanical property of Mg-1.6Mn-1.5Si0.3Ca alloy[J];Light Alloy Fabrication Technology;2007-05
7 LI Hui-cheng;YUE Xu-dong;CHEN Shu-ying;School of Materials Science and Engineering,Liaoning University of Technology;Liaoning Engineering Research Center of Automobile Material Lightening;;Effect of melt magnesium alloy being overheated with different time holding on microstructure and mechanical properties of AZ31 magnesium alloy[J];Light Alloy Fabrication Technology;2013-09
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