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金属学报  1966 

钨-钼-锆三元系平衡图中1200℃恒溫截面的研究

, PP. 176-231

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Abstract:

应用金相及X射线分析法研究了钨-钼-锆三元系1200℃恒温截面。确定在这个截面上存在三个极窄的单相区钨-钼固溶体α、锆固溶体β、三元中间相ε和两个广阔的两相区(α+ε)与(ε+β)。α相和β相具有体心立方结构;ε相则具有MgCu_2结构的三元Laves相Zr(W,Mo)_2。ε相的点阵常数由ZrW_2到ZrMo_2呈线性变化。合金硬度测量结果与金相及X射线分析结果相符。

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