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Recent progress in high temperature permanent magnetic materialsCheng-Bao Jiang,Shi-Zhong AnSchool of Materials Science and Engineering, Beihang University摘 要:Permanent magnetic materials capable of operating at high temperature up to 500°C have wide potential applications in fields such as aeronautics,space,and electronic cars.SmCo alloys......
of Central South University, 2021, 28(4): 1266-1278. DOI: https://doi.org/10.1007/s11771-021-4694-x. 1 Introduction Soft magnetic materials and downstream applied devices such as inductors, transformers and electrical machines have been extensively studied in recent years [1-3]. Among numerous soft magnets, the traditional materials like soft magnetic ferrites and electrical steels are challenged......
magnetic field. With the development of superconductor, high magnetic field of about 10T is available and can be used. Studies, such as improving material performance or developing new materials through controlling macro or microscopic processes of physicochemical reaction of materials with Lorenz and magnetic forces, become key research topics. For example, the solidified structure of Pb-15%Cu......
their genes is a new idea of material upgrading. The <001> orientation texture is closely related to the magnetic properties of soft magnetic materials. We designed and experimentally demonstrated...Optimization of <001> grain gene based on texture hereditary behavior of magnetic materialsMengcheng Zhou,Xinfang ZhangState Key Laboratory of Advanced Metallurgy, School of Metallurgical......
TEMPERATURE DEPENDENCE OF EFFECTIVE MAGNETIC ANISOTROPY OF Fe-Nb-B ALLOY H.H.Zhao1,K.Y.He1,H.C.Yang1,Z.Wang1,L.Z.Cheng1,Y.J.Zhang1 (1.Department of Materials Science and Engineering,Northeastern University,Shenyang 110004,China;2.Tianjin Institute of Technology,Tianjin 300191,China) Abstract:The correlation between the effective magnetic anisotropy <k> and the temperature T,<k>-T curve......
Magnetic MultilayersJ.P.Renard摘 要:<正> Magnetic multilayers are artificially structured materials made of ultrathin films of two different mate-rials,alternately ferromagnetic and non-ferromagnetic.They exhibit new magnetic properties differ-ent from those of bulk materials.We review the magnetic properties of metallic magnetic multilayersand focus......
M H, SAIDI M S. Correlation for Nusselt number in pure magnetic convection ferrofluid flow in a square cavity by a numerical investigation [J]. Journal of Magnetism and Magnetic Materials, 2010, 322...: 1-9. [28] YANG Li-jun, REN Jian-xun, SONG Yao-zu, GUO Zeng-yuan. Free convection of a gas induced by a magnetic quadrupole field [J]. Journal of Magnetism and Magnetic Materials, 2003, 261: 377-384......
decade, and were regarded as promising candidates for reinforcement in composite materials due to their excellent mechanical, unique electronic, magnetic, and gas adsorption properties. It was found... Preparation and magnetic property of multi-walled carbon nanotube/α-Fe2O3 composites CHEN Chuan-sheng(陈传盛)1, 2, LIU Tian-gui(刘天贵)3, CHEN Xiao-hua(陈小华) 2, LIN Liang-wu(林良武)1, LIU Qi......
Effects of Magnetic Heat Treatment on Magnetostiction Properties of Tb0.3 Dy0.7 Fe1.95 Alloy ZUO Liang1,QIU Jufeng2,ZHAO Zengqi2,Sha Yuhui1,WU Shuangxia2,Jiang Liping1 (1.School of Materials and Metallurgy, Northeast University, Shenyang 110004, China;2.Baotou Research Institute of Rare Earths, Baotou 014010, China) Abstract:The effects of magnetic heat treatment on magnetostriction properties......
further enhancement.Here,the roles played by magnetism in recent advances of thermoelectric optimization are concluded.Firstly,magnetic thermoelectric materials can just be treated like other normal... optimization can coexist with other strategies.Besides,through magnetic doping,we can introduce and adjust magnetism in materials for further optimization.Magnetism provides more possibilities......