摘要
介绍了燃机轮盘用30Cr2Ni4MoV超纯净钢的冶炼工艺措施、过程控制及质量评价。通过制定严谨的工艺、精细化的过程控制,所有产品一次性合格。
The smelting process,the process control and the quality evaluation of ultra-high clean 30Cr2Ni4MoV steel for gas turbine wheel have been introduced. By preparing the strict process and controlling the process precisely,all the products meet the requirements.
引文
[1]罗玉立,李连龙,何亚军.620℃超超临界汽轮机转子用新材料冶炼工艺研究.大型铸锻件,2016(2):3-5.
[2]金杨,马腾霄.钢包炉冶炼超低硫钢研究.大型铸锻件,2015(6):13-15.
[3]陈海堤,王涛,罗玉立.400t级巨型钢锭偏析及夹杂物分布研究.大型铸锻件,2013(1):9-15.