The Room Temperature Section of the Phase Diagram of Co-Ge-Sn Ternary System

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作者：
Chen Rongzhen Zheng Jianxuan Department of Physics
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来源：
Rare Metals | 1989年 / 03期
关键词：
Sn; Co; The Room Temperature Section of the Phase Diagram of Co-Ge-Sn Ternary System; Ge;
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摘要：
The room temperature section of the phase diagram of Co-Ge-Sn ternary system has been determined by means of X-raypowder diffraction method.The section determined consists of 12 single-phases,22 two-phase regions,and 11 three-phase re-gions.Two new phases,called δ and η respectively in this paper,have been found.The former is a binary phase with invariablecomposition(80.46at%Sn)corresponding to formula CoSn,and the latter is a ternary phase occuping a homogenous range.Theexperimental data also show that CoGe phase has a smaller region than that in Ref.1,2,while β-Sn,Ge,CoSn,CoSnandCoGeare phases with invariable compositions.
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页码：42 / 45
页数：4
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