期刊
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
卷 323, 期 10, 页码 1207-1210出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jmmm.2010.11.007
关键词
Gallium; Temperature sensitive; Magnetic fluid; Magneto-caloric pump
资金
- Grants-in-Aid for Scientific Research [22656202] Funding Source: KAKEN
In this work, a temperature sensitive functional fluid was synthesized, and then its movement under the influence of magnetic field was investigated. Silica coated FeNbVB particles, prepared by chemical synthesis, were dispersed into liquid gallium, because they have a relatively high magnetization and a high temperature dependency. The synthesized functional fluid (solid fraction of 0.3 mass%) showed temperature dependence for magnetization with in the testing temperature range between 298 and 353 K. The movement of gallium based fluid under the influence of the magnetic field with a magnetic field gradient was observed at various temperatures. We found that at 318 K, fluid displacement of the synthesized functional fluid is better when compared with the fluid displacement at 348 K. (C) 2010 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据