Comparison on the magnetic properties and microstructure of directly casted Nd-Fe-Ti-B and Nd-Fe-Ti-Zr-Cr-B-C rod magnets with various diameters

Tunghai University Institutional Repository > 理學院 > 應用物理學系所 > 期刊論文 > Item 310901/22073

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://140.128.103.80:8080/handle/310901/22073

题名:	Comparison on the magnetic properties and microstructure of directly casted Nd-Fe-Ti-B and Nd-Fe-Ti-Zr-Cr-B-C rod magnets with various diameters
作者:	Chang, H.W., Gan, J.Y., Hsieh, C.C., Chang, W.C.
贡献者:	Department of Physics, Tunghai University
关键词:	Intermetallic alloys and compounds;Magnetic materials;Nanocomposites
日期:	2011
上传时间:	2013-05-15T09:10:08Z (UTC)
摘要:	Magnetic properties and microstructure of directly quenched Nd 9.5Fe72.5Ti3B15 and Nd 9.5Fe71.5Ti2.5Zr0.5Cr 1B14.5C0.5 rod magnets with various diameters of 0.7-1.5 mm have been investigated. TMA shows that all the studied alloy rods mainly consist of a large amount of a 2:14:1 phase. Although the magnetic properties of these two alloys are decreased with the increase of diameter, the latter alloy, consisting of more elements, can preserve attractive magnetic properties up to a larger diameter of 1.3 mm, due to the grain refinement effect induced by multi-component substitutions. ? 2010 Elsevier B.V. All rights reserved.
關聯:	Materials Letters 64 (22) , pp. 2468-2471
显示于类别:	[應用物理學系所] 期刊論文

文件中的档案:

档案	大小	格式	浏览次数
index.html	0Kb	HTML	326	检视/开启

在THUIR中所有的数据项都受到原著作权保护.