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通过理论分析和实际检验 ,探讨了磁记忆检测技术对电站汽轮机叶片和高压缸体由应力集中引起的损伤区域进行预诊断的可靠性 ,并介绍了该方法在电站实际工程检测中的应用前景。
Through theoretical analysis and practical test, this paper discusses the reliability of magnetic memory testing technology for pre-diagnosis of the damaged area caused by stress concentration in steam turbine blades and high-pressure cylinders of power station, and introduces the application prospect of this method in actual engineering testing of power station.