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Inhomogeneity and anisotropy of microstructure and mechanical properties in severe plastic deformation processed pure copper KANG Feng(康 锋)1, WANG Jing-tao(王经涛)1, DU Zhong-ze(杜忠泽)2 School... at room temperature and under the as-processed condition. The results show that significant inhomogeneity and anisotropy of microstructure and mechanical properties exist in the ECAPed material......
of stress concentration in the vicinity of the interfaces between the LPSO-phases and Mg-phases during extrusion, which was induced by the strong plastic anisotropy of the LPSO-phase[3]. This grain... for basal slips in the textured alloy, and hence their frequent operation reduces the orientation anisotropy of the plastic deformation behavior at 0?- and 45?-orientations. On the other hand......
Plastic anisotropy calculation of severely-deformed Al-Mg-Si alloy considering texture changes in electron backscatter diffractionI Putu Widiantara,Hae Woong Yang,Min Jun Kim,Young Gun KoPlasticity Control & Mechanical Modeling Lab., School of Materials Science & Engineering, Yeungnam University摘 要:The investigation studied the plastic anisotropy......
of annealing treatments on the anisotropy of a magnesium alloy sheet processed by severe rolling [J]. Materials Letters, 2009, 63(17): 1551-1554. [7] AGNEW S R. Plastic anisotropy and the role of non-basal slip..., 50: 943-947. [9] YUKUTAKE E, KANEKO J, SUGAMATA M. Anisotropy and non-uniformity in plastic behavior of AZ31 magnesium alloy plates [J]. Mater Trans, 2003, 44(4): 452-457. [10] PHILLIPE M J. Texture......
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rock properties evidently. For example, NIANDOU et al [19] carried out triaxial compression tests to investigate the mechanical behavior of shale and found that anisotropy had an influence on plastic... J. Cent. South Univ. (2021) 28: 2472-2484 DOI: https://doi.org/10.1007/s11771-021-4780-0 Evolution of anisotropy during sandstone rockburst process under double-faces unloading LIU Dong-qiao(刘冬桥)1......
Plastic anisotropy and fracture behavior of AZ31 magnesium alloy LIU Pei 1, XIN Yun-chang1, LIU Qing1, 2 1. College of Materials Science and Engineering, Chongqing University, Chongqing 400044... of texture and abnormal large grains on the plastic anisotropy and fracture behavior of hot-rolled AZ31 magnesium alloy were investigated. Uniaxial tensile deformation behaviors of samples with tensile axis......
J. Cent. South Univ. Technol. (2010) 17: 1357-1363 DOI: 10.1007/s11771-010-0642-x 3D FEM analysis for layered rock considering anisotropy of shear strength ZHANG Yu-jun(张玉军), ZHANG Wei-qing(张维庆... isotropic medium and Mohr-Coulomb criterion in which C and vary with directions were employed, and a relative 3D elasto-plastic FEM code was developed, in which the important thing was to adopt......
Effect of Rare Earth Cerium on Yield Strength Anisotropy of Al-Li Alloy Sheet and Its Theoretical Prediction 刘林1,赵志龙1,陈铮1 (1.College of Electromechanical Engineering, Northwestern Polytechnic... model, and the strengthening effect of grain boundary was evaluated using Hall-Petch relationship. A modified plastic inclusion model was proposed using the concept of grain-orientation factor and T1......
