摘要
奥氏体不锈钢管氧化皮剥落问题在大容量燃煤机组较为普遍。制定了平圩发电有限公司3号炉受热面管氧化皮剥落堆积的检测技术措施,并对其氧化皮产生、剥落堆积的原因进行分析,提出了可靠的防范措施,成功消除了3号锅炉受热面管因氧化皮剥落堆积而造成堵塞爆管的风险。
The austenite stainless steel pipe oxide peeling-off in large coal-fired boiler causing risk to boiler is a common problem in the world. Pingyu Power Generation Com. Ltd. has worked out technical measures to inspect No. 3 boiler heating surface oxide peeling-off and accumulating, analyzed causes of oxide creation, peeling-off and accumulating, put forward reliable preventive measures. At last a risk of heating surface pipe explosion has been successfully eliminated.
出处
《电力建设》
2009年第10期71-73,共3页
Electric Power Construction
基金
国家工程项目(发改能源[2005]550号)
关键词
氧化皮剥落堆积
检测技术
氧化皮产生
剥离机理
oxide peeling-off and accumulating
inspection technique
oxide creation
peeling - off mechanism
