焦炭抗拉强度与气孔结构间关系初探

Preliminary Exploration for the Relationship between Coke Tensile Strength and Pore Structure

研究了单独气孔特征参数与抗拉强度之间的关系,结果发现,它们之间除了气孔率外,相关性都比较差;在研究复合气孔结构参数与抗拉强度之间关系时,其结果表明不同类型焦炉得到的焦炭,二者之间均存在良好的相关关系。

The relationship between single pore feature parameters and tensile strength is studied. It is found that except porosity there is poorer relativity between them. When the relationship between compound pore structure parameters and tensile strength is studied, its result shows that for coke gained from different types of coke oven batteries there is good relationship between them.