Linear drive type of modulated rotating magnetic field for a continuous process of three-dimensional crystal orientation

被引：6
|
作者：
Horii, Shigeru [1 ]
Arimoto, Itsuki [1 ]
Doi, Toshiya [1 ]
机构：
[1] Kyoto Univ, Grad Sch Energy Sci, Sakyo Ku, Yoshida Honmachi, Kyoto 6058501, Japan
来源：
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 2018年 / 126卷 / 11期
基金：
日本科学技术振兴机构;
关键词：
Magnetic alignment; Linear drive; Modulated rotating magnetic field; REB alpha(2)Cu(3)Oy; Superconductor; ALIGNMENT;
D O I：
10.2109/jcersj2.18128
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Equipment that can generate a linear drive type of modulated rotating magnetic field (MRF) was developed for three-dimensional magnetic alignment applicable to a continuous production process. This equipment consists of an arrayed magnet unit assembled using permanent magnets and a linear drive system, and it can generate a static magnetic field region with 0.9 T and a rotating magnetic field region with 0.5-0.9 T and 520 rpm. The equipment has been used to successfully biaxially align powders of an orthorhombic cuprate superconductor DyBa(2)Cu(3)Oy (y similar to 7) with twin microstructures in epoxy resin at room temperature without rotating the sample. (c) 2018 The Ceramic Society of Japan. All rights reserved.
引用
收藏
页码：885 / 888
页数：4
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