【摘要】 通过对选用的三种粘结剂的对比实验,研究它们在不同加入量和不同温度条件下对颗粒保护渣强度性能的影响,通过建立受力模型进行颗粒间的粘结力分析,并从粘结机理方面对实验现象进行了探讨。更多还原

【Abstract】 In this paper, it is studied that the effects of three kinds of selected cohesive materials on the strength performance of granular mould powder in different addition amounts and at the different temperatures by means of comparative experiment. The cohesive force among the granules is analyzed with establishing stress model, and the phenomena in the experiment are discussed in the view of cohesive mechanism.更多还原