基于铜镍冶炼渣制备充填胶凝材料试验研究
张雷,郭利杰,李文臣

Experimental Study on Preparation of Filling Cementitious Materials Based on Copper-Nickel Smelting Slag
Lei ZHANG,Lijie GUO,Wenchen LI
表2 冶炼渣粒径分布随粉磨时间的变化
Table 2 Variation of smelting slag particle size distribution with grinding time
粉磨时间/minD(0.1)D(0.5)D(0.9)
40748164
50429120
603.42390