METALLURGY OF Y1-XUXPD3

被引：17

作者：

SULLOW, S

GORTENMULDER, TJ

NIEUWENHUYS, GJ

MENOVSKY, AA

MYDOSH, JA

机构：

[1] Kamerlingh Onnes Laboratory, Leiden University

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1994年 / 215卷 / 1-2期

关键词：

D O I：

10.1016/0925-8388(94)90844-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A metallurgical study of the system Y1-xUxPd3 with 0 less than or equal to x less than or equal to 0.2 has been performed by means of X-ray diffraction and electron probe microanalysis. Our analysis shows that Y1-xUxPd3 does not melt congruently in the range 0.02 less than or equal to x less than or equal to 0.2. This leads to local variations in the composition parameter x of up to about 30% of the nominal concentration on a scale of 10 mu m. Heat treatment was attempted to improve the homogeneity, but full homogeneity could not be achieved with annealing up to 1500 degrees C.

引用

页码：223 / 226

页数：4

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