The pressure strength of gelatinous material prepared by steelslag and fly-ash is higher than those of materials prepared by single waste slag, exhibiting obvious superimposing effect.
钢渣与粉煤灰复合制成的胶凝材料比单独使用一种废渣的强度高，显示出明显的叠加效应。
2
A new technique of applying arc furnace single-slag manner smelting steel can widely be used in varies of steels smelting, and possess preferable practicality and agility.