提高连铸管用结晶器寿命的研究  

Raising Crystallizer Live of the Successive Cast Iron Pipe

作　　者：王凤娟[1] 曹义忠[1] 

机构地区：[1]石家庄职业技术学院机电工程系,河北石家庄050081

出　　处：《铸造技术》2009年第6期771-772,共2页Foundry Technology

基　　金：河北省科技厅科技攻关计划项目研究课题(07215636)

摘　　要：结晶器是连续铸铁管生产中的最主要工艺装备,结晶器的使用寿命对铸铁管的品质、产量、生产效率、材料消耗以及劳动强度等均有重要影响。试验证明,提高连铸管结晶器寿命的关键是改进铸造工艺和合理选择结晶器材质。Crystallizer, whose user life has a significant effect on the quality, output, efficiency, material input and intensiveness of cast iron pipe, is the key process as well as equipment in producing successive cast iron pipe. It has been testified that one of the key points as for improving crystallizer user life is to improve the molten technology, the second is to choose appropriate materials.

关 键 词：连铸管 结晶器 使用寿命 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]