摘要
对大厚度 2 0HR钢的焊接性及焊接热影响区 (HAZ)韧性进行了试验研究 ,为核电设备焊接工艺的制定提供了依据。
In this paper,the weldability and HAZ toughness of 20HR thick plate were studied , the experimental results provided the basis for making up the welding procedures of nuclear power equipment.
出处
《焊接》
2004年第6期11-13,17,共4页
Welding & Joining
