Vapor Pressure Measurements of Phosphorus in Cu-P Alloys by Knudsen Cell Mass Spectrometry
Vapor Pressure Measurements of Phosphorus in Cu-P Alloys by Knudsen Cell Mass Spectrometry
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用努森池质谱法测量铜磷合金中磷的蒸气压
DOI：
10.1515/htmp.2004.23.5-6.399
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
M. Maeda
中科院分区：
文献类型：
--
作者：
Woong;M. Miyake;Y. Mitsuda;M. Maeda
以Cu-0.47mol%P合金为参比物质，用双克努森池质谱法研究了1202 ~ 1476 ℃温度范围内，P在Cu-0.47mol%P合金中的蒸气压。可以测量液态和固态合金的P2压力。在这项研究中获得的一系列P2压力是一致的，从相图中的物理预期。
The vapor pressures of phosphorus (P) in Cu-P alloys with concentrations less than 4.4 mol% Ρ at temperatures between 1202 and 1476 Κ were investigated by double Knudsen cell mass spectrometry using Cu-0.47 mol% Ρ alloy as a reference substance. The Ρ2 pressures of the liquid and solid alloy could be measured. The series of P2 pressures obtained in this study was consistent with that thermodynamically expected from the phase diagram.