The microstructure of 30-layeredlaser cladded coating was displayed. It had uniform microstructure and hardness. Several examples of its industrial application were also carried out.
展示了30层连续熔敷后的组织形貌,说明组织和硬度都比较均匀,并介绍了若干激光修复工业应用实例。
2
Based on the layered phase grating and revolving field discrimination, a laser Doppler vibrometer system has been studied which provides a potential method of velocity measurement.