摘要
介绍了支承辊材料由Cr3到Cr5,甚至向Cr10发展的趋势。土差温和洋差温热处理工艺是支承辊常用的两种最终热处理方式。
This article has introduced the developing trend of backing roll material from Cr3 to Cr5, even to Cr10. The heat treatment processes of quenching in the loop wheel machine typed furnace and heating in the temperature differentia furnace are the two common final heat treatment methods of backing roll.
出处
《大型铸锻件》
2007年第5期46-48,共3页
Heavy Casting and Forging
关键词
支承辊
热处理
材料
backing roll
heat treatment
material
