摘要
AP1000主管道整体锻件是成形难度较大的一种锻件。通过研究防止表面裂纹产生和控制晶粒细化的方法,确定了主管道锻件成形工艺参数,成功地用于实际产品生产,并取得了满意的效果。
AP1000 main pipe entire forgings is one type of forgings difficulty to form.This paper has researched on the method for preventing the production of surface cracks and for controlling grain refinement.Based on this,the en-tire forging process parameters of main pipe has been determined and applied to actual production to obtain the satisfied results.
出处
《大型铸锻件》
2010年第4期30-32,共3页
Heavy Casting and Forging
基金
"十一五"国家科技支撑计划重点项目课题
