摘要
黏结相强度是影响烧结矿固结强度的主要因素。本文运用微型烧结试验装置,对来自巴西、澳大利亚和中国的5种铁矿粉,开展对其黏结相强度的实验研究。结果表明:不同种类铁矿粉的黏结相微观特征不同,其黏结相强度存在明显差异;根据铁矿粉黏结相强度进行配矿设计对烧结生产具有一定的指导作用。
The bonding phase strength is the main factor affecting the consolidation strength of sintering ore.The bonding strength of five kinds of iron ore powder from Brazil,Australia and China is studied by means of micro sintering testing apparatus.The results show that due to the different microscopic characteristics of the bonding phase of various kinds of iron ore powder,there are obvious differences in the strength of the bonding phase.The design on ore matching based on the bonding phase strength of iron ore powder has a certain guiding effect on the sintering production.
作者
薛方
徐东升
张俊杰
刘建波
Xue Fang;Xu Dongsheng;Zhang Junjie;Liu Jianbo(Shanxi Engineering Vocational College,Shanxi 030009,Taiyuan;Zenith Steel Group Co.,Ltd.,Changzhou 213000,Jiangsu)
出处
《烧结球团》
北大核心
2020年第5期25-28,58,共5页
Sintering and Pelletizing
基金
山西省高等学校科技创新项目(2019L0995)。
关键词
烧结
铁矿粉
微观特性
黏结相强度
配矿方法
sintering
iron ore powder
microscopic characteristics
bonding phase strength
ore matching method
