摘要
为更好地了解空冷机组焊接施工,通过对某发电厂二期2×600 MW燃煤空冷工程#3机组工程的施工管理经验进行总结,重点对特殊材料主要部件的焊接工艺(如:SA335-P91焊口的后热、WB36钢焊接、TP347H的焊接)加以介绍,希望能给类似机组的安装施工提供一些借鉴。
In order to of air cooling unit welding construction can have a better understanding, through their participation in the installation of the observation of shanxi mountain power plant phase ii 2-600 MW coal-fired empty cold engineering #3 unit project construction management experience was summarized ,with emphasis on the special materials of the main parts of welding process （such as： SA335 - P91 joint of hot,WB36 steel welding,TP347H welding） were introduced,the hope can give similar unit installation construction and provide some reference ,this project won the 2009 annual national excellent welding engineering award.
出处
《电焊机》
北大核心
2013年第3期48-51,共4页
Electric Welding Machine
