The Experimental Studies on the Prepartion of Steel Slag Cement by Gas Quenching Steel Slag
According to a series of experimental studies such as the content of the f-CaO, the relative grindability index of the gas quenching steel slag, the properties of gas quenching steel slag cement and a detailed analysis of the potential economic benefits of steel slag cement. It was found that it has a huge economic benefits in preparing the cement with gas quenching steel slag.The results showed that the content of f-CaO in slag particles less than 2mm were no more than 2.7% and there exists a well proportional relation between it and the grain size; the grindability of gas quenching steel slag is much better than heat-stew steel slag; what's more,because of the high hydration activity of gas quenching steel slag, it can be produced the perfect steel slag cement with excellent hydration, stability and strength.
Jinglong Bu, Zhengyi Jiang and Sihai Jiao
Y. Long et al., "The Experimental Studies on the Prepartion of Steel Slag Cement by Gas Quenching Steel Slag", Advanced Materials Research, Vols. 150-151, pp. 861-867, 2011