摘要
介绍铸造 150t转炉齿轮轴的铸造工艺。经采用金属型挂砂 ,用电加热装置延长冒口凝固时间 ,铸件进行扩散、退火细化晶粒等措施。
The casting technology of the gearing roller for 150 converter is introduced. We adopt suspended sand with metal mold and electronic heated apparatus to delay the solidification time of riser, meanwhile the casting is treated from aspects of expansion, annealing and refining grains. The produced gearing roller for 150 t converter can fit for request.
出处
《铸造技术》
CAS
北大核心
2003年第5期403-403,407,共2页
Foundry Technology