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Modifying factor for determining broadband complex permeability of magnetic thin films DU Gang(杜 刚), JIANG Jian-jun(江建军), YUAN Lin(袁 林), BIE Shao-wei(别少伟), MA Qiang(马 强), TIAN...; accepted 10 September 2007 Abstract: A new method of the modifying factor for determining the broadband complex permeability of magnetic thin films, was proposed. Based on the measurement technology of shot......
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Berlin Heidelberg 2016 Abstract: Multivariate statistical techniques, such as cluster analysis (CA), discriminant analysis (DA), principal component analysis (PCA) and factor analysis (FA), were... quality; multivariate statistical techniques; cluster analysis; discriminant analysis; principal component analysis; factor analysis 1 Introduction Rivers and their catchments have been utilized......
Sensitivity of coercivity and squareness factor of a Nd-Fe-B sintered magnet on post-sintering annealing temperature梁乐1,武梦艳1,刘丽华1,马冲1,王静1,张江东2,张澜庭11. School of Materials Science and Engineering... was available for this magnet to achieve a relatively high coercivity(1671 k A/m) at a relatively low Dy content(3 wt.%). However, squareness factor(SF) of the demagnetizing curve and its temperature......
Origin of the pre-peak in the structure factor of liquid Fe-4.30C-0.21Ce alloyXinying Teng Yifu Ye Huanrong Wang Zhiqiang Shi Guanghui Min and Haowei Wang1) State Key Laboratory of Metal Matrix... nm-1 on the original intensity curve and structure factor S(Q) of the liquid Fe-4.30C-0.21Ce alloy, which was caused by the Ce atoms in the C-Ce clusters. Combined with the shared face, the tetragonal......
Sensitivity of coercivity and squareness factor of a Nd-Fe-B sintered magnet on post-sintering annealing temperature梁乐1,武梦艳1,刘丽华1,马冲1,王静1,张江东2,张澜庭11. School of Materials Science and Engineering... was available for this magnet to achieve a relatively high coercivity(1671 k A/m) at a relatively low Dy content(3 wt.%). However, squareness factor(SF) of the demagnetizing curve and its temperature......
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石损伤软化统计本构模型研究[J]. 岩土力学, 2013, 34(6): 1652-1660, 1667. CAO Ruilang, HE Shaohui, WEI Jing, et al. Study of modified statistical damage softening constitutive model for rock considering residual strength......
钢丝拉拔过程损伤模型及模拟计算方峰1,胡显军2,王珺3,李兆霞3,蒋建清0(1.江苏省南京市东南大学江苏省先进金属材料高技术研究重点实验室2.东南大学 江苏省先进金属材料重点实验室,江苏南京 2111893.东南大学 工程力学系,江苏南京 210096)摘 要:为研究材料拉拔成型过程中的损伤问题,以1860MPa级PC钢绞线为研究对象,运用损伤力学理论分析了钢丝拉拔成形过程,采用ABAQUS软件建立了钢丝拉拔成形过程的材料损伤有限元模型,并利用该有限元模型计算了拉拔形变过程中材料损伤的演化规律.计算结果表明,钢......