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Magnetic property and microstructure of SmCo magnetic recording films李宁,李帅,张恩,王立锦Department of Materials Physics,University of Science and Technology Beijing摘 要:Cr/SmCo/Cr thin films with Sm concentration of 37.7 at.% were deposited on glass substrates by magnetron sputtering. Measurement of magnetic properties showed that the SmCo film possessed good......
Preparation and Properties of FeZrB Amorphous-Nanocrystalline Soft Magnetic Alloy华中College of Physics,Jilin Normal University摘 要:Fe68Zr20B12 amorphous alloy was prepared by mechanical alloying(MA) method and annealed at different temperatures. Microstructures and magnetic properties of Fe68Zr20B12 alloys as-milled and annealed at 693, 843, 943 and 993 K......
to prepare amorphous based magneto-rheological fluid (AMRF). Soft magnetic properties and densities of the amorphous particles and the CI particles were tested and compared. The results indicate...; amorphous particles; carbonyl iron; soft magnetic properties; microstructure 1 Introduction Magneto-rheological fluids (MRFs) are suspensions of magnetic micro-particles in a carrier fluid, usually mineral......
Microwave absorbing mechanism of soft magnetic alloy Fe85Si2Al6Cr7 WANG Zhong-you(王忠友), JIANG Jian-jun(江建军), DENG Lian-wen(邓联文), ZHANG Chuan-kun(张传坤), ZHANG Tao-qi(张韬奇) Department of Electronic... for such applications, the soft metallic magnetic materials are a promising and interesting set of materials. Since metallic magnetic materials have large saturation magnetization and the Snoek’s limit......
magnetic field magnetic heat treatment are attributed to improvement the magnetic properties. 关键词:Fe-25.5Cr-12Co alloy,thermomagnetic treatment,magnetic property; microstructure; [全文内容正在添加中] ...Study on Thermomagnetic Treatment Fe-25.5Cr-12Co Permanent Magnetic Alloy Zhen Liang1,GAO Run-sheng2,ZHU Dan-yang1,SUN Xue-yin1,SHAO Wen-zhu1,XU Ren-gen1 (1.Technology and Development Centre......
of large-span soft rock tunnel is influenced greatly by the creep effect of surrounding rock. The development of a new type of foam concrete which has the property of high compressibility and low...Development of a new type of foam concrete and its application on stability analysis of large-span soft rock tunnelWANG Hui(王辉), CHEN Wei-zhong(陈卫忠), TAN Xian-jun(谭贤君), TIAN Hong-ming(田洪铭), CAO Jun......
J. Cent. South Univ. Technol. (2011) 18: 1667-1676 DOI: 10.1007/s11771-011-0887-z Influence of features of natural soft clay on behaviour of embankment YIN Zhen-yu(尹振宇)1, M. Karstunen2, WANG Jian... and Springer-Verlag Berlin Heidelberg 2011 Abstract: The influence of different features of natural soft clays, namely anisotropy, destructuration and viscosity, on modelling the time-dependent......
J. Cent. South Univ. (2018) 25: 2512-2522 DOI: https://doi.org/10.1007/s11771-018-3932-3 Theoretical and numerical study on reinforcing effect of rock-bolt through composite soft rock-mass ZHAO..., China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: Anchoring mechanism and failure characteristics of composite soft rock with weak interface......
light rare earth element-neodymium and transition metal element-cobalt. Key words:CoNdNiMnP permanent magnetic film; magnetic property; electroplating; vertical anisotropy; [全文内容正在添加中] ...INFLUENCES OF NEODYMIUM ON MAGNETIC CHARACTERISTICS OF ELECTROPLATING CoNdNiMnP FILMS B.Peng1,H.C.Jiang1,J.P.Zhang1,W.L.Zhang1,W.X.Zhang1,S.Q.Yang1 (1.School of Microelectronics and Solid......
Electroless Co-Ni-B soft magnetic thin film has the property of high microhardness, wearability and excellent soft magnetism[1, 2], and possesses many advantages such as simple preparation and low cost...: The electrochemical property, chemical composition and crystal structure of electroless Co-Ni-B-Ce alloy plated in general state as well as in magnetic field were studied using potentiometer, plasma......
