Liquid phase formation behaviour of magnesia fluxed pellet and impacting on the strength of pellets

Alkalinity and MgO content are studied on the influence of liquid and the liquid distribution of magnesia fluxed pellet by using FactSage software. Basicity and the content of MgO are analysed the influence on liquid of magnesia fluxed pellet by melting point melting rate instrument. At the same time, the alkalinity and MgO content on shrinkage rule and FactSage simulation of the amount of liquid phase are broadly in line with a trend of generation and the magnesian fluxed pellet roasting temperature should be controlled in about 1270°C, eventually based on the above the influence of alkalinity and the content of MgO on the compressive strength of the magnesian fluxed pellet is studied.

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