电站锅炉部件典型金属故障分析及防止措施ANALYSIS OF TYPICAL METALLIC PARTS FAILURES OCCURRED ON UTILITY BOILERS AND PREVENTIVE MEASURES THEREOF
龙会国,陈红冬,龙毅
摘要(Abstract):
针对电站锅炉部件典型金属故障,如短期过热、长期过热、磨损、穿墙管拉裂、异种钢焊缝裂纹、热疲劳裂纹、奥氏体不锈钢弯头裂纹等进行了分析,并给出了相应防止故障的措施。
关键词(KeyWords): 电站锅炉;金属部件;泄漏;失效分析;过热;磨损
基金项目(Foundation):
作者(Author): 龙会国,陈红冬,龙毅