Comprehensive study of rheological and surface properties of the selected slag system in the context of its internal structure

Metalurgija

关键词: slag system;    internal structure of slag;    phase transformation;    viscosity;    surface tension;   

DOI  :  

来源: DOAJ

【 摘 要 】

Rheological (dynamic viscosity, flow curves) and surface properties (surface tension) of real slag system were experimentally investigated. Measurements of dynamic viscosity were performed with use of the high-temperature viscometer Anton Paar FRS 1 600. The method of sessile drop was used for measurement of surface tension. Surface tension and dynamic viscosity were measured in the temperature interval from 1 200 to 1 600 °C. The structural characteristics of the selected samples were determined by X-ray diffraction (XRD). The samples for given analysis were prepared by quench cooling. Experimentally determined values of dynamic viscosity and surface tension were compared with the results of X-ray diffraction phase analysis.

【 授权许可】

Unknown