摘要
借助于光学显微镜和扫描电子显微镜,分析了服役 Cr5 Mo 炉管开裂原因,从组织损伤角度评价了旧管的剩余寿命。
Rupture reasons of Cr5Mo furnace tube in service are analyzed by means of optics microscope and scanning electron microanalyzer(SEM).According to microstructure damage remaining life are assessed.
出处
《石油化工设备》
EI
CAS
1999年第5期16-18,共3页
Petro-Chemical Equipment