摘要
循环流化床锅炉管屏局部磨损问题日益突出,严重影响了锅炉的运行和使用寿命,如何提高管屏的耐磨性已成为循环流化床锅炉制造的新课题。具体介绍了氧乙炔火焰粉末合金喷焊膜式水玲壁管屏防磨工艺,该工艺有效地解决了循环流化床锅炉管屏局部磨损问题。
The problem about local wearing of CFB (circulating fluidized bed) boiler tube panels is outstanding increasingly, and has the serious effect on the run and service life of the boiler. How to improve the wear - resistance of tube panels has become a new topic manufacturing CFB boiler. The article particularly introduces the wear - resistant technique of oxy - acetylene flame powder alloy spray welding suitable for membrane wall tube panels. The technique has effectively solved the problem about the local wearing of CFB boiler tube panels.
出处
《焊接》
北大核心
2005年第6期18-20,共3页
Welding & Joining
