摘要
介绍X210CrW12冷作模具钢棒材产品的生产情况,对影响产品质量的主要问题,进行了细致分析,找出了原因。通过调整加热时间、轧制时间、压下量、咬入速度、隧道炉补温、控制张力因子等手段,结合优化工艺,减少了产品开花头和表面角裂等缺陷,提高成材率。
The production of X210CrW12 clod working die steel bar products was introduced. The main problems affecting the product quality were carefully analyzed. An optimizing process was performed, including adjusting heating time, rolling time, reduction amount, bite speed, tunnel furnace temperature compensation and controlling tension factor. All those redueed the defeets such as flower head and surface eorner cracks in products, and increased the product yield.
出处
《上海金属》
CAS
北大核心
2013年第1期58-62,共5页
Shanghai Metals
