火电厂热力设备裂纹成因及处理措施  

Forming Causes and Handling Measures of Cracks of Thermal Power Equipment in Fossil-Fired Power Plant

作　　者：周海亮[1] 

机构地区：[1]浙江台州发电厂,浙江省台州市318016

出　　处：《电力设备》2007年第6期32-35,共4页Electrical Equipment

摘　　要：文章阐述了台州发电厂历年来热力设备运行过程中出现的部分热力管道及压力容器产生裂纹的案例,分析了各类裂纹产生的原因,介绍了处理这些裂纹的措施,为同类设备的维护检修提供了借鉴。The paper elaborates the examples of cracks occurring on the part thermal power pipes and pressure vessels in the operation process of thermal power equipment over the years in Taizhou power plant,analyzes the forming causes of various kinds of cracks and briefs the measures to handle these cracks,providing the references for the maintenance and repair of the same kind equip ment.

关 键 词：热力设备 裂纹 锅检 焊接修复 

分 类 号：TG457.1[金属学及工艺—焊接]