(S125)Determination of Initial Melting Temperature and Ending SolidifyingTemperature of Liquid Phase during Sintering Process

摘要

The properties of sinter, which are affected by properties of iron ores, influence indexes of blast furnace. Manystudies about high temperature propert ies of ores have been done by precedenters, such as assimilation test and fluiditytest1,2)., and recently confocal scanning laser microscope (CSLM for short) was applied to carry out the in -situobservation of phenomena during iron ore sintering3). In this paper, Initial melt ing temperature (IMT for short) andending solidifying temperature (EST for short) of liquid phase during sintering process was determined by using CSLM.