The relationship between cement strength and volume fraction of different phosphorous slag particle diameter ranges was analyzed by gray relevant analysis method.
采用灰色关联分析方法研究磷渣各粒径范围颗粒含量与水泥强度之间的关系。
2
Inclusions in the gray strip defects consist of MgO and trace melilite, which result from MgO-C refractory in slag line.