ISOTHERMAL SECTION OF W-Ni-Cu SYSTEM AT 1017℃

被引：0
|
作者：
QIU Caian JIN Zhanpeng HUANG Peiyun Central South University of Technology
in revised form 1 December 1987]
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来源：
Acta Metallurgica Sinica(English Edition) | 1989年 / 08期
关键词：
W-Ni-Cu system; phase diagram; diffusion couple;
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摘要：
The isothermal section of the W-Ni-Cu ternary system at 1017℃ was determined by meansof diffusion couple specimens,EMPA and X-ray diffraction.Body-centeredtetragonal NiW and orthorhombic NiW but no NiWobserved in the W-Ni binary sys-tem at this temperature.The solubility ranges of W and Cu in NiW are 16.95-20.51 at.-% and 0-4.36 at.-%,respectively.The maximum solubility of W in γ(Ni) is13.11 at.-%.
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页码：105 / 108
页数：4
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