摘要
本文叙述了湘钢2号高炉停炉取样及实验室的炉缸侵蚀模拟试验,分析了含钛物料的护炉机理,是“一种能自动选择的补炉过程”。此外,高炉配加含钛物料冶炼后,炉渣的矿物组成以及渣-砖界面的矿物组成发生很大变化,形成一系列高熔点矿物,有助于保护炉缸。
This paper describes the protection mechanism of blast furnace hearth lining with materi-als containing titanium based on laboratory test simulating errosion of the lining and examin-ation of the samples taken after the blown-out of №2 blast furnace. The protection functionof the materials is an automatically selective fettling course. Furthermore, due to the addition of Ti-bearing materials. mineral constituent of slag andslag/brick interface varies considerably, a series of minerals of high melting point may formand they may do some good for the protection of the hearth lining.
出处
《钢铁》
CAS
CSCD
北大核心
1989年第4期14-20,共7页
Iron and Steel
