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Intelligent Soft Opto-Magnetic Robot for Minimally Invasive Interventional Therapy. [PDF]

open access: yesAdv Sci (Weinh)
Guo J   +13 more
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Magnetically Soft Eutectic Composites

Journal of Applied Physics, 1972
Unidirectional solidification of pseudoeutectic alloys from the (Fe, Co, Ni)–NbC system resulted in the formation of a (Fe, Co, Ni) solid solution matrix reinforced by aligned NbC fibers. Room-temperature magnetic hysteresis loop and high-temperature saturation magnetization measurements were performed on controlled eutectic samples whose matrix ...
J. A. Batt, E. R. Thompson
openaire   +1 more source

Hard–soft composite magnets

Journal of Magnetism and Magnetic Materials, 2007
Abstract A thorough micromagnetic analysis of the exchange-spring problem is reported with special emphasis on multilayers constituted by hard–soft exchange-coupled phases. The developed one—dimensional micromagnetic model leads to a complete magnetic phase diagram in terms of layer thicknesses.
M. Ghidini   +4 more
openaire   +1 more source

High Strength Soft Magnetic Composites

MRS Proceedings, 2001
ABSTRACTThere has been an increasing demand for high temperature soft magnetic materials with mechanical properties better than those of existing commercial materials such as FeCo alloys. We have designed new magnetic composites by reinforcing FeCo alloys with high strength tungsten fibers.
Ronghai Yu   +5 more
openaire   +1 more source

Modeling of soft magnetic composites

Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting., 2004
The electromagnetic properties of soft magnetic composites (SMCs) are studied based on a finite element model. In this approach, SMCs are modeled as an infinite array of hexagonal cylinders in two dimensions. Each cylinder is assumed to be saturable pure iron coated with a thin layer of binder or insulation.
null Yanhong Cui, G.B. Kliman
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Nanocrystalline soft magnetic composite cores

Journal of Materials Processing Technology, 2006
Abstract The microstructure and soft magnetic properties, i.e. saturation induction, remanence, coercivity and permeability of high-energy ball milled nanostructured FINEMET powder cores and nanocomposite cores with average powder particles diameter between 25 and 75 μm, 300 and 500 μm and 750 and 1200 μm are presented in this paper.
R. Nowosielski   +3 more
openaire   +1 more source

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