DG130/3.82-4型自然循环锅炉水冷壁管爆管技术分析

The Analyses of Cracked Pipe in Water-cooling System of Boiler Model:DG130/3.82-4

对水冷壁管同一根、同一区域发生的两起爆管事故进行失效分析 ,研究爆管机理 ,找出了爆管原因 。

Failure analysis is made upon two explosive cracking accidents on the same area of the same pipe of a water-cooling system,and the failure mechanism is investigated.At the same time, the preventive measures are searched for.