金属表面经脉冲电子束作用后的改性研究

Analysis on metal surface irradiated by pulse electron beams

利用扫描电子显微镜 ,对高功率毫微秒脉冲电子束作用后金属表面的显微组织作了观察 ,对其显微硬度进行了测试 ,并对其组织和性能的变化进行了分析和探讨。将高功率脉冲电子束用于金属材料表面的改性是非常有价值的。

The microstructure of the metal surfaces irradiated by pulse electron beams was observed by using scanning electron microscope, and its rigidity was tested The changes of their microstructure and properties are analyzed