摘要
对螺纹锁紧环换热器管箱筒体厚壁筒形锻件夏比冲击试验不合格进行了分析,并提出整改措施,体现了厚壁筒形锻件热处理工艺的重要性。
By analyzing the failure of Charpy impact test of the thick-walled channel forgings, corrective measures were presented, and it showed the importance of heat treatment process of the thick-walled channel forgings.
出处
《石油化工设备》
CAS
2010年第1期57-60,共4页
Petro-Chemical Equipment
关键词
换热器
锻件
热处理
冷却速度
性能
检验
heat exchanger
forging
heat treatment
cooling rate
performance
inspection
