节点文献
电站长期服役管道焊接接头裂纹与超声检测
The Welded Joint Cracks and Supersonic Detection of the Long Ser-vice Power Plant Piping
【摘要】 通过分析火电站长期服役管道焊接接头裂纹产生的原因、部位及其特征,提出了管道系统超声检测的重点接头、重点部位及检测方法。
【Abstract】 By analysing the causes,locations and features of cracks produced in long-term serviced pipes in power plants,this paper discusses the important weld,locatian and the methods of ultrasonic testing in pipe systems
- 【文献出处】 中国锅炉压力容器安全 ,China Boiler and Pressure Vessel Safety , 编辑部邮箱 ,1995年03期
- 【分类号】TG441.7
- 【下载频次】34