Discussion on Heat Treatment Process of Welding Weld in Power Plant

Jinbin Xu, Pengcheng Li, Junqi Dou

Abstract


 In order to improve the quality and efficiency of heat treatment in welds of power stations, this paper summarizes the current situation of 600 MW supercritical power plant welding site heat treatment and puts forward the improved methods and measures accordingly. The heat treatment of welding holes in the construction site Play a certain guiding role.


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References


'Technical Regulations for Welding of Thermal Power Plants' (DL / T869-2004) --- issued by the Development and Reform Commission of the People's Republic of China

'Thermal Power Plant Welding Heat Treatment Technical Regulation' (DL / T819-2002) --- People's Republic of China Development and Reform Commission issued

'T91 / P91 Welding Process Guide'

'Shandong Electric Construction Company a welding process assessment compilation'

'Heat Treatment Engineer Handbook' ----- Mechanical Industry Press


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