宝钢300吨转炉炉壳更换中的新技术应用

Application of New Technology in Replacement of 300t-Converter Shell at Baosteel

介绍了宝钢 1、3号 30 0吨转炉炉壳国产化工程中采用的新型炉壳材料、新的炉体设计制造技术、新的炉体空气冷却系统以及新的炉体快速拆装等新技术 ,为我国大型转炉炉体自行设计制造。

The paper is concerned with new design,new manufacture technology,new air cooling system and new assembly and disassembly technology for the home made shaft of No.1 and No.3 300t converters at Baosteel.It provides valuable experience for the design,manufacture,installation and replacement of the large scale converter shaft in our country.