XU Guo-fu~1, MOU Shen-zhou~1, LI Hong-ying~2, et al. Fracture failure analysis of brass pipe steam condenser in power plant[J]. 2006, (2): 19-21.DOI：
发电厂冷凝器黄铜管的断裂失效分析
摘要
借助化学分析、XRD
SEM及EDS等测试手段
对断裂失效的某发电厂冷凝器用锡黄铜管进行了分析。结果表明
断裂失效的原因主要是应力腐蚀和腐蚀疲劳。并根据断裂机理
提出了预防措施。
Abstract
The fracture failure of Sn-brass pipe steam condenser used in power plant is analyzed by chemical analysis
XRD analysis techniques
Scanning Electrical Microscopy（SEM） and Energy Dispersive Spectrum（EDS）.The results show that stress corrosion and corrosion fatigue are the main causes for the fracture failure.According to the analysis
some significant precautionary measures are suggested.
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