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Morphology and magnetic properties of Sm2Co7/α-Fe nanocomposite magnets produced by high energy ball milling and spark plasma sinteringYitong Zhuge,Yuqing Li,Xiaochang Xu,Dongtao Zhang,Hongguo Zhang...="ChDivSummary" name="ChDivSummary">In this article,the Sm2 Co7/α-Fe nanocomposite magnets were prepared by high energy ball milling and spark plasma sintering method.The effect of soft phase content......
, DENG Kang. Experimental study on mold oscillation-less continuous casting process under high frequency amplitude-modulated magnetic field[J]. Acta Metallrugica Sinica, 2004, 40(9): 995-999. [11] LI T J, SASSA K, ASAI S. Surface quality improvement of continuous cast metals imposing intermittent high frequency magnetic field and synchronizing the field with mold oscillation[J]. ISIJ Int, 1996, 36(4......
), is the mainly used magnetocaloric material at present. It was firstly applied in room temperature magnetic refrigeration by BROWN in 1976 and then its magnetocaloric physical properties were widely focused. Up... features, such as compact configuration, low noise, high efficiency, high stability and longevity. The newly designed magnetic refrigeration components and systems use water-based heat transfer fluids......
Structure and magnetic properties of new compounds CdYFeWO_7 MENG Jian1,Lü Minfeng1,WU Zhijian1 (1.State Key Laboratory of Application of Rare Earth Resources,Changchun Institute of Applied... magnetic materials; structure determination; magnetic properties; rare earths; [全文内容正在添加中] ......
could improve magnetic properties. Applied magnetic field has a great effect on microstructure of the Fe-25.5Cr-12Co alloy. The finer ferromagnetic α1 particles with suitable c/a ratio by high..., Hangzhou Permanent Magnet Group Co., Ltd., Hangzhou, China;2.Department of Materials Science, Harbin Institute of Technology, Harbin, China) 摘要:The magnetic properties and microstructure in a low cobalt......
injection molding (MIM) technique using carbonyl iron powder and carbonyl nickel powder as raw materials. The effects of microstructure and impurity levels on the magnetic properties of MIM Fe-50%Ni soft... properties of injection molded soft magnetic materials[J]. Journal of the Japan Society of Powder and Powder Metallurgy, 1997, 44(11): 1024-1028. [7] NURTHEN P D. Development of soft magnetic material......
Delta region is dotted with a large number of quaternary- system marine deposits of soft soil with high water content, high compression, high plasticity index, low intensity and low permeability... focused on fitting analyses of soft soil properties. So, it is difficult for researchers to seize the essence factors of soft soil engineering properties and to make a serious analysis......
ability were successfully fabricated via a novel processing procedure.Ultra-high strength and excellent soft magnetic properties were combined perfectly in the ultra-thin and super-light laminated...Ultra-thin Laminated Metal Composites with Ultra-high Strength and Excellent Soft Magnetic PropertiesLe Zhang1,2,Wei Wang1,3,Xiaofei Xiao1,2,M.Babar Shahzad1,Yiyin Shan1,3,Ke Yang11. Institute......
Phase Formation and Magnetic Properties of Nanocomposite Nd-Fe-B Adjusted by Small Amount of Dy and Co M B Kim1,T S Jang1,D H Lee1,H S Aum2,T W Lim1 (1.Division of Materials and Chemical... the magnetic properties of nanocomposite Nd2Fe14B/α-Fe magnetic alloys by a compositional adjustment, small amount of Dy and/or Co was added to Nd9Fe84B7 alloys. DTA analysis on the amorphous of the alloys......
, Beijing 100083, China) Abstract:Cr/SmCo/Cr thin films with Sm concentration of 37.7 at.% were deposited on glass substrates by magnetron sputtering. Meas-urement of magnetic properties showed that the SmCo film possessed good magnetic anisotropy, a high coercivity of 3019 kA/m and low magnetic exchange coupling. Microstructure analysis showed that crystallized SmCo_5 magnetic phase, non-magnetic......