烧结矿制备及冷却是钢铁行业的重要工艺过程,烧结矿抗压和高位跌落强度是影响烧结矿成品率的重要参数。以烧结矿为试验样品,获取了烧结矿抗压和跌落强度。研究结果表明,对于试验样品烧结矿来说,20~30mm粒度烧结矿平均抗压强度为5.02MPa;500~700℃高温烧结矿2m高位跌落产生的10mm以下粒度的烧结矿最高增加2.70%,5mm以下粒度的烧结矿最高增加1.11%。 Sinter preparation and cooling is an important process in the steel industry. Sinter compression and high drop strength are important parameters that affect the sinter yield. With sinter as the test sample, the sinter pressure and drop strength were obtained. The results show that the average compressive strength of sinter with 20 ~ 30mm size is 5.02MPa for sintered samples of test sample; the sinter with the size of 10mm or less produced by high temperature sintering at 500 ~ 700 ℃ drops by 2.70% and 5mm The following size of the highest increase in sinter 1.11%.