Abstract：It is important to maintain a certain amount of melt during sintering of iron ores to improve yield and strength of sinter product. The rapid spreading out of the initial melt through adhering layer seems to be essential to achieve solid bonding phase in microstructure in sinter. The influence of iron ore characteristics on flowing behavior of CaO·Fe2O3 melt was investigated. Penetrating tests were conducted to demonstrate the spreading behavior of the initial melt. Based on chemical composition（silica, alumina）of ores and morphology of the ore surface after dehydration, the penetrating behavior of melt into iron ore was analyzed. The experimental results show that the penetrating behavior is restrained as the increasing of silica, alumina and combine water.
金明芳，李光森，姜鑫，魏国，沈峰满. 矿石特性对CaOFe2O3系熔体渗透性的影响[J]. 中国冶金, 2007, 17(7): 51-51.
JIN Mingfang,LI Guangsen,Jiang Xin,WEI Guo,SHEN Fengman. Influence of Iron Ore Characteristics on Permeability of CaOFe2O3. China Metallurgy, 2007, 17(7): 51-51.
