摘要
火电机组锅炉烟风道系统的金属膨胀节的损坏主要是由于管道三维膨胀、金属低温腐蚀和管系振动等原因造成。根治金属膨胀节破损的办法是采用性能优于金属膨胀节的非金属膨胀节。
Abstract Metallic expansion joints in boiler flue due to three dimensional expansion of flue ducts, low temperature metallic corrosion, vibration of the piping system etc. An ideal way the cure the failure malady of metallic expansion joints is to use non metallic expansion joints which have a better performance than metallic expansion joints.
出处
《发电设备》
1998年第6期40-42,共3页
Power Equipment
