Wetting and Spreading Kinetics between Liquid CaO–SiO<sub>2</sub> Slags and a Solid SiO<sub>2</sub>

نویسندگان

چکیده

Wetting and spreading phenomena between SiO2 single crystal CaO–SiO2 slags with difference composition; saturated non-saturated at 1600°C were investigated by using the dispensed drop technique (DDT) a high-speed camera (1000 frames/s). The apparent contact angle height of slag significantly smaller than those slag. radii different after 0.01 s. change in volume was analyzed spherical cap model. constant, but that decreased because film type spreading. After quenching, verified, dissolution reaction occurred slag, whereas no such observed For kinetics fit well non-reactive viscous model suggested previous study. However, could not be applied to due

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ژورنال

عنوان ژورنال: Isij International

سال: 2021

ISSN: ['0915-1559', '1347-5460']

DOI: https://doi.org/10.2355/isijinternational.isijint-2021-191