Damage Analyzing and Failure Preventing Methods Due to Thermal Fatigue for High Temperature Compression Components in Thermal Power Stations

By introducing the failure characters of high temperature compression components in thermal power stations caused by thermal fatigue, the diagnosing and failure preventing methods were offered based on experience and examples for three kinds of high temperature compression components including heat pipe socket, high temperature header, water spray cooling device and connecting pipe. It could help to getting more experienced in dealing with such kind of problem.