NIMTE OpenIR  > 2018专题
Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles
Lv, Lin; Wang, Feng-Qing; Zheng, Qiang; Du, Juan; Dong, Xian-Lin; Cui, Ping; Liu, J. Ping
2018
发表期刊ACTA METALLURGICA SINICA-ENGLISH LETTERS
卷号31期号:2页码:143-147
摘要Anisotropic SmCo5/Co nanocomposite powders have been prepared by electroless Co deposition on commercial SmCo5 powders with hydrazine as reducer. The Co particles are mainly in the range of 8-27 nm and form dense/continuous soft magnetic coatings on the surface of SmCo5 powders. Exchange coupling happened between the coated Co soft magnetic particles and the SmCo5 hard phase. As a result, SmCo5/Co nanocomposite powders with remanence of 73.58 emu/g and energy product of 13.74 MGOe were obtained in the optimum condition, as compared with those of 70.52 emu/g and 13.40 MGOe for uncoated SmCo5 powders. The effects of Co adding amount on Co particle size, coating morphology, and magnetic properties of SmCo5/Co products were investigated.
关键词Nanocomposite Magnets Permanent-magnets Behavior
学科领域Science & Technology - Other Topics ; Materials Science
语种英语
文献类型期刊论文
条目标识符http://ir.nimte.ac.cn/handle/174433/16828
专题2018专题
推荐引用方式
GB/T 7714
Lv, Lin,Wang, Feng-Qing,Zheng, Qiang,et al. Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2018,31(2):143-147.
APA Lv, Lin.,Wang, Feng-Qing.,Zheng, Qiang.,Du, Juan.,Dong, Xian-Lin.,...&Liu, J. Ping.(2018).Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles.ACTA METALLURGICA SINICA-ENGLISH LETTERS,31(2),143-147.
MLA Lv, Lin,et al."Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles".ACTA METALLURGICA SINICA-ENGLISH LETTERS 31.2(2018):143-147.
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