PHASE-RELATIONS IN THE VXW1-XO2 SYSTEM (0.2 LESS-THAN-OR-EQUAL-TO X LESS-THAN-OR-EQUAL-TO 0.75)

被引：7

作者：

NII, J

WAKIHARA, M

TANIGUCHI, M

机构：

[1] Department of Chemical Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo, 152, Ookayama

来源：

MATERIALS RESEARCH BULLETIN | 1979年 / 14卷 / 08期

关键词：

D O I：

10.1016/0025-5408(79)90074-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The phase relations in the VxW1-xO2 system were studied by vacuum seal technique at 900°C. A new phase was found around composition of x=0.5. It has a slightly distorted rutile-type structure with doubling of the a and c parameters of rutile. Phase transition from this phase to rutile-type phase was examined by DTA. Transition temperature increased with decreasing x-value. Enthalpy change for the transition and the variation of monoclinic angle of the phase seemed to have maximum values at composition of x=0.5. © 1979.

引用

页码：1069 / 1074

页数：6

共 5 条

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[4] PHASE RELATIONS IN VXMO1-XO2 SYSTEM (0 IS EQUAL TO OR LESS THAN X IS EQUAL TO OR LESS THAN 0.55)
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