cast steel cooling staves of different number were installed in different region of 5 bfs at the first ironmaking plant of ji'nan steel.
济钢一炼铁厂5座高炉先后在炉腹至炉身下部安装了不同数量的铸钢冷却壁。
in the light of the working conditions at different parts of no. 3blast furnace body of bac steel, newly designed cooling staves with different structure are adopted.
宝钢3号高炉炉体冷却系统采用了新型冷却壁冷却技术。设计原理上根据炉体各部位的工作条件采用不同结构型式的冷却壁。
unsteady heat transfer of blast furnace cooling staves made of cast steel, spherical cast iron and copper was studied.
研究了铸钢、球墨铸铁和纯铜3种不同材质高炉冷却壁的非稳态传热过程。
after analyzing the main damage reason of cast iron cooling staves, theory foundation of using nonmetallic cooling staves instead of metallic cooling staves was put forward.
在分析球墨铸铁冷却壁缺点的基础上,提出采用非金属冷却壁代替金属冷却壁的理论依据,并提出炉体的冷却结构方案。