Nanocrystalline Magnetic Nd-Fe-B-Based Alloys and Their Applications

被引：0
|
作者：
Ignatieva, T. O. [1 ]
Pryadkin, B. K.
Chernyak, N. A.
Chupikov, A. A.
Bovda, A. M.
Bovda, V. A.
Onishchenko, L. V.
机构：
[1] Natl Acad Sci Ukraine, Kharkiv Phys & Tech Inst, Natl Sci Ctr, UA-61108 Kiev, Ukraine
来源：
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 2011年 / 33卷 / 04期
关键词：
NANOCOMPOSITE MAGNET; PERMANENT-MAGNETS; REMANENCE; PHASE;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The conception of effective magnetic concentrators of external magnetic fields generated by high-performance rare-earth magnets is experimentally studied. Permanent magnets with optimal phase composition and magnetic properties are applied in the modelling system. The magnitude and topography of distribution of magnetic field are adjusted to obtain high localization of magnetic particles at particular positions. Proposed experimental model allows studying the influence of magnetic field on magnetic-liquid retention (magnetic liquid contains 30% wt. of magnetite particles). This technology is expected to be used in new medical applications.
引用
收藏
页码：445 / 456
页数：12
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