Measuring the molten layer thickness of mold flux by electrode method

2nd International Workshop on Materials Science and Mechanical Engineering

机械制造;材料科学

Yin, N.^1 ; Jing, C.L.^2 ; Zhang, J.M.^3 ; Li, H.B.^1 ; Cui, Y.^1

Shougang Group Co. Ltd., Research Institute of Technology, Beijing

100043, China^1

China Shougang International Trade and Engineering Corporation, Beijing

100082, China^2

University of Science and Technology Beijing, Beijing

100083, China^3

关键词: Chemical compositions;    Continuous casting process;    Measuring method;    Mold fluxes;    Molten layers;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/504/1/012104/pdf
DOI  :  10.1088/1757-899X/504/1/012104

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A feasible electrode method of measuring the molten layer thickness of mold flux was proposed to solve the limitations of the existing measuring methods. At first, the relationship between the conductivity and chemical compositions, as well as the temperature of mold flux was analysed theoretically. Then a simple measuring method was developed based on the former theoretical analysis. The measuring results were verified by the traditional method. It was shown that this measuring method was efficient and accurate, which could eliminate the interference of human factors and provide an effective guarantee for the continuous casting process.