金相分析是利用金相显微镜对在室温状态下金属材料的微观组织、结构特征进行观察,为科研、生产提供信息及数据[1]。当对此需要进行记录———金相显微摄影时,传统金相显微组织照片要经过胶片感光、冲洗、印制、烘干等过程,操作繁琐,制作周期长,同时需要专用的仪器、场地及大量耗材,还需要熟练的技 Metallographic analysis is the use of metallographic microscope at room temperature state of the metal material microstructure, structural characteristics were observed for the scientific research and production to provide information and data [1]. When this need to be recorded --- Metallographic microscopy, the traditional metallographic microstructure photos through the film photosensitive, washing, printing, drying and other processes, cumbersome operation, long production cycle, while the need for special equipment, venues and large Supplies, also need skilled skills