在高炉冶炼过程中,烧结矿的低温还原粉化是由于矿块内的还原应力和矿块间的机械应力共同作用的结果。为了预测这种结果,各国所采用的检测方法都尽可能从上述两方面对高炉进行模拟试验。本研究的目的 During the blast furnace smelting process, the low-temperature reduction pulverization of sinter is a result of the combined action of the reduction stress in the nugget and the mechanical stress between the nuggets. In order to predict this result, the detection methods adopted by all countries try to simulate the blast furnace from the above two aspects as much as possible. The purpose of this study