化学成分对高铝高炉渣冶金性能的影响研究  

Study on the Influence of Chemical Composition on the Metallurgical Properties of High Aluminum Blast Furnace Slag

作　　者：李长武 时宝来 张文政 LI Changwu;SHI Baolai;ZHANG Wenzheng(Tianjin New Tiangang United Special Steel Co.,Ltd.,Tianjin 301500,China)

机构地区：[1]天津市新天钢联合特钢有限公司,天津301500

出　　处：《山东冶金》2025年第1期1-3,共3页Shandong Metallurgy

摘　　要：通过设计黏度试验,研究了CaO、MgO、Al_(2)O_(3)、SiO_(2)等化学成分对高铝高炉渣冶金性能的影响。重点分析了二元碱度(R_(2))、MgO、Al_(2)O_(3)以及镁铝比等因素对炉渣黏度和熔化性温度的作用规律,旨在为天钢联合高炉冶炼顺行及高效冶炼提供理论依据和实践指导。This article studies the influence of chemical components such as CaO,MgO,Al_(2)O_(3),SiO_(2)on the metallurgical properties of high alumina blast furnace slag through viscosity tests.The focus is on analyzing the effects of factors such as binary alkalinity(R_(2)),MgO,Al_(2)O_(3),and magnesium aluminum ratio on slag viscosity and melting temperature.The aim is to provide theoretical basis and practical guidance for the smooth and efficient smelting of Tiangang combined blast furnace.

关 键 词：黏度 炉渣 镁铝比 熔化性温度 

分 类 号：TF54[冶金工程—钢铁冶金]