DocumentCode
1450006
Title
Structural and intrinsic magnetic properties of Y3(Fe 0.96Ti0.04)29 and its nitride
Author
Kim, Hee-Tae ; Kim, Taik-Kee ; Kim, Mhan-joong ; Song, Min-Seok ; Yang, Jae-Ho ; Kim, Chang-Suk ; Kim, Yoon-bae ; Xiao, Qun-Feng ; Lui, Wei ; Zhang, Zhi-Dong
Author_Institution
Dept. of Metall. Eng., Chung Nam Nat. Univ., Taejon, South Korea
Volume
36
Issue
5
fYear
2000
fDate
9/1/2000 12:00:00 AM
Firstpage
3339
Lastpage
3341
Abstract
The Y3(Fe0.96Ti0.04)29 compound has a monoclinic Nd3(Fe,Ti)29-type (P21/c) structure, and an easy-cone type anisotropy. The Curie temperature TC of the monoclinic 3:29-type Y3(Fe 0.96Ti0.04)29 is about 403 K, which is slightly higher than that of the 2:17-type Y2Fe17 (325 K) and lower than that of the 1:12-type YFe11Ti (524 K). The average iron magnetization of the Y3(Fe0.96Ti 0.04)29 is 1.87 μB at 4.2 K. This value is higher than the corresponding value of 1.7 μB for the 1:12-type one, and lower than the value of 2.01 μB for the Y2Fe17 one. These results confirm the fact that 3:29-type structure is the intermediate between the 2:17-type and 1:12-type ones
Keywords
Curie temperature; crystal structure; iron alloys; magnetic anisotropy; magnetisation; permanent magnets; titanium alloys; yttrium alloys; 325 K; 4.2 K; 403 K; 524 K; Curie temperature; Y3(Fe0.96Ti0.04)29; Y3(FeTi)29; easy-cone type anisotropy; intrinsic magnetic properties; magnetization; monoclinic structure; nitride; permanent magnet; structural properties; Anisotropic magnetoresistance; Atmospheric measurements; Iron; Magnetic field measurement; Magnetic properties; Magnetization; Neodymium; Permanent magnets; Powders; X-ray diffraction;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.908793
Filename
908793
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