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.
应用电弧炉单渣法炼钢的改进工艺，能广泛用于诸多钢种的熔炼，具有较强的实用性、灵活性。
2
The pressure strength of gelatinous material prepared by steel slag 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。
3
A concrete compound admixture consists of the following components by weight portion: 5 to 6 portions of single-milled iron slag powder and 5 to 4 portions of single-milled limestone powder.