铸钢冷却壁的铸造工艺

铸钢冷却壁作为换代高炉冷却壁,它与铸铁冷却壁相比有着本质上的性能提升.本文说明铸钢冷却壁铸造过程中各工序的要点,并针对冷却壁热面砖槽造型、冷却水管防熔穿措施和浇注过程控制等铸造难点给出多种工艺方案,通过生产实践证明工艺方案的可行性,使生产的铸钢冷却壁质量过关,性能优良,产品合格率达98%以上.

Foundry Technique of Steel Cooling Stave

As an upgraded cooling stave for Blast Furnace,the steel cooling stave has essentially performance improvements compared with the iron cooling stave.This article explains the key points of each process in steel cooling stave's foundry and gives multiple solutions to the foundry difficulties such as brick trench's moulding,cooling pipes' meltdown-proof measures,and pouring process control.These solutions are proved to be feasibility through the successful manufacture.The quality and performance of steel cool...