摘要
对某汽轮机组低压隔板导叶片X5CrMoAl12材料的锻造及热处理工艺进行了研究,提出该叶片的始锻温度为1 000℃,终锻温度为850℃。热处理工艺参数为960～990℃淬火,670℃×6 h回火。为指导低压导叶片毛坯生产提供了技术支持。
This article researches on forging and heat treatment processes for the guide blade material XSCrMoAll2 of the low-pressure separator of a steam turbine units, and proposes that the initial forging temperature is 1000℃ and the final forging temperature is 850℃, and the heat treatment process parameters are quenching at 960 - 990℃ and tempering at 670℃ × 6h, which provide technology support for the guidance of the blank production of low-pressure blade.
出处
《大型铸锻件》
2013年第1期18-21,共4页
Heavy Casting and Forging
关键词
导叶片
锻造
热处理
工艺
guide blade, forging, heat treatment, process
