Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2018专题

	Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles
	Liu, J. Ping; Lv, Lin; Wang, Feng-Qing; Zheng, Qiang; Du, Juan; Dong, Xian-Lin; Cui, Ping
刊名	ACTA METALLURGICA SINICA-ENGLISH LETTERS
	2018
卷号	31 期号:2 页码:143-147
关键词	Nanocomposite Magnets Permanent-magnets Behavior
英文摘要	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.
学科主题	Science & Technology - Other Topics ; Materials Science
语种	英语
公开日期	2018-12-04
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/16828]
专题	2018专题
推荐引用方式 GB/T 7714	Liu, J. Ping,Lv, Lin,Wang, Feng-Qing,et al. Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2018,31(2):143-147.
APA	Liu, J. Ping.,Lv, Lin.,Wang, Feng-Qing.,Zheng, Qiang.,Du, Juan.,...&Cui, Ping.(2018).Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles.ACTA METALLURGICA SINICA-ENGLISH LETTERS,31(2),143-147.
MLA	Liu, J. Ping,et al."Preparation and Magnetic Properties of Anisotropic SmCo5/Co Composite Particles".ACTA METALLURGICA SINICA-ENGLISH LETTERS 31.2(2018):143-147.