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首页> 外文期刊>Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science >Comparative Thermodynamic Prediction of Integral Properties of Six Component, Quaternary, and Ternary Systems
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Comparative Thermodynamic Prediction of Integral Properties of Six Component, Quaternary, and Ternary Systems

机译:六组分,四元和三元系统的整体性质的比较热力学预测

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In the present study, the enthalpies of mixing associated with the liquid phase in Ni-Cr-Co-Al-Ti-Cu, Au-In-Sn-Zn, and In-Pd-Sn systems at a temperature of 2000 K (1727 A degrees C) through the six components, ternary, and quaternary geometric models are calculated. The values calculated from different geometric models are compared with those obtained in the experiments. In this respect, the results of some thermodynamic prediction methods were applied to the six-component Ni-Cr-Co-Al-Ti-Cu system, the quaternary alloy Au-In-0.45-Sn-0.45-Zn-0.1,Zn- and the subsystem ternary alloy In-Pd-Sn in the present study in order to analytically determine the integral properties associated with the six-component alloy systems in the liquid phase. The Chou's general solution model and the traditional models of Toop, Colinet, Muggianu, and Kohler were included in the calculation for comparison and discussion. A comparison among the results of the models and experiments carried out for ternary and quaternary systems displays good mutual agreement. (C) The Minerals, Metals & Materials Society and ASM International 2015
机译:在本研究中,在2000 K的温度下,Ni-Cr-Co-Al-Ti-Cu,Au-In-Sn-Zn和In-Pd-Sn系统中与液相相关的混合焓通过六个分量(三元和四元几何模型)计算出摄氏度(C)。将不同几何模型计算出的值与实验中获得的值进行比较。在这方面,将一些热力学预测方法的结果应用于六组分Ni-Cr-Co-Al-Ti-Cu体系,四元合金Au-In-0.45-Sn-0.45-Zn-0.1,Zn-本研究中的次要合金In-Pd-Sn和次要合金In-Pd-Sn,以便分析确定与液相中的六组分合金体系相关的整体性质。计算中包括了Chou的一般解决方案模型和Toop,Colinet,Muggianu和Kohler的传统模型,以进行比较和讨论。三元和四元系统的模型结果和实验结果之间的比较显示出良好的相互一致性。 (C)矿物,金属和材料学会和ASM International 2015

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