1070-K section of the Yb-Fe-B phase diagram

被引:5
|
作者
Veremchuk, IV
Chaban, NF
Babizhetskyy, VS
Pilyushchak, OT
Kuz'ma, YB
机构
[1] Franko Natl Univ, UA-79005 Lvov, Ukraine
[2] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany
关键词
Reflection; Inorganic Chemistry; Phase Diagram; Phase Relation; Ternary Compound;
D O I
10.1007/s10789-005-0194-x
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Phase relations in the Yb-Fe-B system at 1070 K are studied by single-crystal and powder x-ray diffraction techniques. The existence of the two known ternary compounds in the Yb-Fe-B system is confirmed. The structure of YbFeB4 is refined by single-crystal x-ray diffraction: sp. gr. Pbam, YCrB4 type, a = 0.58437(4) nm, b = 1.1304(l) nm, c = 0.33520(4) nm; R-F = 0.0222 and R-w = 0.0531 for 550 independent hkl reflections.
引用
收藏
页码:700 / 705
页数:6
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