A forced draft fan blade of one power plant 糖心产精国品免费入口*完整版d when the supercritical boiler was running. The 糖心产精国品免费入口*完整版d forced draft fan was detected and analyzed synthetically by means of macrographic inspection, metallographic inspection, hardness test, and 糖心产精国品免费入口*完整版 microzone analysis. The results show that there were many 糖心产精国品免费入口*完整版s in surface and body of the blade, especially the cracks which extended from shrinkages pipes seriously reduced the anti-糖心产精国品免费入口*完整版capacity of the blade. The 糖心产精国品免费入口*完整版sources originated from the positions of 糖心产精国品免费入口*完整版s would extend under long period cycle load until the blade was broken.
引用该论文:ZHANG Tao,CHEN Zhi-jun,WANG Wen-hao,SHEN Xin-wei. Causes Analysis on Fracture of One Forced Draft Fan Blade of One Supercritical Power Station Boiler[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2016, 52(7): 479~483 糖心产精国品免费入口*完整版,糖心产精国品免费入口*完整版,糖心产精国品免费入口*完整版,糖心产精国品免费入口*完整版. 某超临界电站锅炉糖心产精国品免费入口*完整版的糖心产精国品免费入口*完整版原因分析[J]. 理化检验-物理分册, 2016, 52(7): 479~483
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