论文部分内容阅读
“挖补”是转炉炉衬局部维护的一种新工艺。本文通过对3号转炉短耳轴部位成功地进行炉衬砖挖补,证明了“挖补”工艺可行。与“喷补”相比,可取得较大的经济效益。
“Dig up ” is a new process of partial maintenance of the converter lining. In this paper, the 3rd trong converter short trunnion shaft part of the success of lining brick, proved that “digging ” process is feasible. And “Spray ” compared to obtain greater economic benefits.