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Preferred Orientation in Nanocomposite Permanent Magnet Materials Sun Guangfei1,Pang Lijia1,Zhang Jinbiao2,Qiang Wenjiang1,Chen Jufang1,Li Wenan2 (1.School of Materials Science and Engineering... melt-spun ribbons. The effects on magnetic properties and texture degree of nanocomposite magnets after cryogenic treatment were studied. The result shows that cryogenic treatment is beneficial......
suggested. Key words:metal materials; Pr-based permanent magnets; nanocrystalline composite; magnetic properties; completely coupling model; rare earths; [全文内容正在添加中] ...Dependence of Magnetic Properties of Rapidly Quenching (Nd,Pr)x(FeCoZr)94-xB6 Bonded Magnets on Rare Earths Content 查五生1,连利仙1,涂铭旌1,高升吉1,刘颖1 (1.College of Material Science & Engineering, Sichuan......
Effect of Nd2Fe14B/α-Fe Nanocomposite Permanent Magnets with a Combined Co and Nb Additions马瑞School of Materials Science and Metallurgy Engineering, Guizhou University摘 要:Influence of Co+Nb on the Nd8Fe82Co3Nb1B6 nanocomposite magnets was investigated by adding Co element combined with Nb element. Results show that the high temperature stability of two......
Investigation of Abnormal Grain Growth in Sintered Nd-Fe-B Permanent Magnet Lu Fuqiang1,Wu Bin1,Liu Shufeng1,Zhao Ruijin1,Liu Guozheng2,Lu Weidong2,Zhao Mingjing2 (1.Inner Mongolia Xi Yuan... of sintering Nd13.6 Dy0.4 Fe79.5 B6.5 magnets were investigated in low oxygen manufacturing process.The abnormal growth of grains occurs easily when the sintering temperature is higher than 1080℃ during......
High coercivity Pr2Fe14B/α-Fe nanocomposite permanent magnets with Zr additionMehran Khan Alam,Guang-Bing Han,Shi-Shou KangSchool of Physics,Shandong University摘 要:The ingots with nominal composition Pr9.5Fe84-xB6.4P0.1Zrx(x=0,1,2,3) were prepared by an electric arc furnace under purified argon atmosphere.The ribbons were obtained by melt spinning......
E. Permanent magnets based on Re-F-B magnets[J]. Rep Prog Phys, 1998, 61: 1099-1266. [2] YUAN Xue-tao , ZHAO Qing. Progress in research on anticorrosion of NdFeB[J]. Surface Technology, 2004, 33(4...) [4] MA Zong-yao, XIE Fa-qin, LIU Dao-xin. A novel anodic electrophoresis process for NdFeB permanent magnets[J]. Electroplating & Pollution Control, 2004, 24(6): 33-34. (in Chinese) [5......
Rare earth permanent magnets Sm2(Co, Fe, Cu, Zr)17 for high temperature applications彭龙1,张怀武1,徐光亮21. State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic...)7.5 (x=0.09-0.21) permanent magnets with higher Fe content were found to have higher remanence Br and maximum energy product (BH)max at room temperature. Br and (BH)max reached maximum of 0.96 T......
diffraction study of the crystal structure evolution of the permanent magnets,and(3) phase transition in permanent magnetic materials.关键词:...Neutron diffraction studies of permanent magnetic materialsWen-Yun Yang1,2,3,Dong Liang1,2,3,Xiang-Dong Kong4,Jin-Bo Yang1,2,31. State Key Laboratory for Mesoscopic Physics,School of Physics,Peking......
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such as Nd2Fe14B and Sm-Co are widely used as high-performance permanent magnets, because they combine high magnetocrystalline anisotropy with reasonable magnetization and Curie temperature. The anisotropy... nitrogen, the use of Sm-Co magnets for high-temperature applications, and the comparison of rare-earth single-ion anisotropy with other single-ion and two-ion mechanisms.关键词:......
