Leakage Failure Analysis of an Attemperator's Three-Way Pipe
HE Zhimin,GAN Mengbi,GHEN Peng,GAO Yan(1. Maintenance Department, Shenzhen Yueliangwan Gas Turbine Power Plant, Shenzhen 518052, China;2. Faculty of Welding, South China University of Technology, Guangzhou 510641, China)
The burst leakage puzzle of a boiler's attemperator's threeway pipe was solved by dissecting the pipe, scrutinizing its contour and appearance, by checking the mechanical properties of its basic material, making a scanning analysis of the fracture surface and a spectrographic analysis of its ingredients. Whereupon a way of improving was found.
【CateGory Index】： X933.2