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gao ren xing qiu mo zhu tie leng que bi yan zhi cheng gong
Author(s): 
Pages: 89
Year: Issue:  1
Journal: Research on Iron and Steel

Keyword:  镶砖冷却壁球墨铸铁冷却壁高韧性高炉炉身武钢灰铸铁长寿高炉寿命金相组织粘土砖;
Abstract: <正> 高炉炉身镶砖冷却壁对延长炉身寿命有特别重要的作用,是获得长寿高炉的关键设备。采用粘土砖的炉身转衬,一般在投产后半年左右,炉身中下部就被浸蚀光了,以后的几年全靠冷却壁维持生产。我国的高炉炉身寿命短,往往是冷却壁大量损坏漏水、被迫停炉检修。据武钢高炉的统计,灰铸铁镶
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