Phase diagram and compounds of the Gd-Fe-Nb ternary alloy system in the Fe-rich corner

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	Phase diagram and compounds of the Gd-Fe-Nb ternary alloy system in the Fe-rich corner
	F. Huang; J. K. Liang; Q. L. Liu; X. L. Chen; G. Y. Huo
	1998
发表期刊	Journal of Physics-Condensed Matter
ISSN	0953-8984
卷号	10 期号:40 页码:9183-9188
摘要	The room-temperature phase diagram of the Gd-Fe-Nb ternary alloy system in the Fe-rich corner has been investigated by means of x-ray powder diffraction and thermomagnetic scans. In the system there exist Gd(2)Fe(17-x)Nb(x) (x = 0-1.0) '2:17' (Th(2)Zn(17)-type structure), GdFe(11.6)Nb(0.4) '1:12' (ThMn(12)-type structure) and a new compound Gd(3)Fe(29-x)Nb(x) (x = 0.9-1.3, Curie temperature T(C) = 236-243 degrees C). The homogeneous ranges of the three above mentioned compounds are determined by a precise lattice parameter method. Further annealing the new compounds Gd(3)(Fe, Nb)(29) at 700 degrees C for 10 days results in no trace of decomposition, implying that Gd(3)(Fe, Nb)(29) may be a room-temperature phase.
部门归属	chinese acad sci, inst phys, beijing 100080, peoples r china. chinese acad sci, ctr condensed matter phys, beijing 100080, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china. univ sci & technol beijing, dept chem phys, beijing 100083, peoples r china.;huang, f (reprint author), chinese acad sci, inst phys, pob 603, beijing 100080, peoples r china
关键词	Magnetic-properties Crystal-structure Nd Sm R=y Pr
URL	查看原文
WOS记录号	WOS:000076512100021
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37677
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	F. Huang,J. K. Liang,Q. L. Liu,et al. Phase diagram and compounds of the Gd-Fe-Nb ternary alloy system in the Fe-rich corner[J]. Journal of Physics-Condensed Matter,1998,10(40):9183-9188.
APA	F. Huang,J. K. Liang,Q. L. Liu,X. L. Chen,&G. Y. Huo.(1998).Phase diagram and compounds of the Gd-Fe-Nb ternary alloy system in the Fe-rich corner.Journal of Physics-Condensed Matter,10(40),9183-9188.
MLA	F. Huang,et al."Phase diagram and compounds of the Gd-Fe-Nb ternary alloy system in the Fe-rich corner".Journal of Physics-Condensed Matter 10.40(1998):9183-9188.