Modeling viscosity of converter slag

被引：2

作者：

Sinelnikov, V. ^{[1
]}

Kalisz, D. ^{[1
]}

机构：

[1] AGH University of Science and Technology, Department of Foundry Engineering, ul. Reymonta 23, Kraków,30-059, Poland

来源：

Archives of Foundry Engineering | 2015年 / 15卷

关键词：

Viscosity; -; Melting;

D O I：

10.1515/afe-2015-0022

中图分类号：

学科分类号：

摘要：

The paper is devoted to one of the most important factors influencing steel melting and operation of an oxygen converter, i.e. dynamic viscosity of slag. Knowing typical chemical composition of slag after melting, the viscosity was calculated with the use of Riboud and Urbain empirical models at temperatures 1400 °C to 1700 °C. The obtained mathematical results were compared with the results of simulations obtained with the FactSage program. The discrepancies between these results were caused by model assumptions and the fact that slag in lower temperatures consisted of liquid and solid phases. © 2015 Polish Academy of Sciences. All Rights Reserved.

引用

页码：119 / 124