摘要
通过分析压力容器D类焊接接头的结构形式、组织状态、受力条件和缺陷检测等特点 ,说明D类焊接接头是压力容器的一个很重要的质量环节 ,必须予以足够的重视 。
The characteristics of the D type welded joint in pre ss ure vessel are analyzed, such as the structure shape, the microstructure state, the load-bearing condition, the inspection of defect and so on. The results sho w that the D type welded joint plays an important part in quality control of the pressure vessel. Meanwhile some suggestions and measures are presented.
出处
《锅炉制造》
2003年第1期67-68,74,共3页
Boiler Manufacturing
