摘要
介绍了目前常用的几种检验汽轮机、发电机转子中心孔内表面缺陷 (主要是裂纹 )的无损检测手段 ,并对各自的特点进行了分析比较。
Some NDT methods for surface defects, mainly cracks, on the rotor central bore of steam turbine and generator are introduced, and the features are compared and analyzed.
出处
《河北电力技术》
2000年第3期36-37,共2页
Hebei Electric Power
