首页> 外文会议>8th International Ferroalloys Congress Proceedings June 7-10, 1998 Beijing, China >A Discussion on Thermodynamics of Pyrometallurgy for Ferroalloys
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A Discussion on Thermodynamics of Pyrometallurgy for Ferroalloys

机译:铁合金热冶金的热力学讨论

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To solve the problem about the component activities in multi-component alloys and molten slags, it must rely on the way of melt models. The basic characteristic of SELF-SReM model is introduced in this paper. It intends to give out the systematical value of component activities in the whole homogeneous region of multi-component melt, and then to provide a reliable data base of component activities for the thermodynamic prediction during the processes of technological development. For molten slags, it is considered that the key is to distinguish the curve accuracy of the binaries. The fundamental wayt for this task is getting through the microscopic bond structure and macroscopic reaction activity; relying upon, on one hand, the measurement by use of high temperature Raman Spectroscopy, on the other hand, the calculation according to MD and QC.
机译:为了解决多组分合金和熔渣中组分活动的问题,必须依靠熔融模型的方式。介绍了SELF-SReM模型的基本特征。旨在给出多组分熔体整个均匀区域中组分活度的系统价值,为技术发展过程中的热力学预测提供可靠的组分活度数据库。对于熔融炉渣,关键是要区别二元曲线的精度。完成此任务的基本方法是通过微观键结构和宏观反应活性。一方面依赖于通过高温拉曼光谱法进行的测量,另一方面依赖于根据MD和QC进行的计算。

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