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通过对超临界锅炉几种常用的铁素体钢及奥氏体钢高温换热管进行取样分析研究,得到了几种材质在运行中产生的氧化皮的结构特征和剥落规律。
Through the sampling analysis of several commonly used ferritic steel and austenitic steel high temperature heat exchange tubes in the supercritical boiler, the structural characteristics and exfoliation rules of the oxide scale produced during the operation of several materials were obtained.