为探究激光熔凝工艺对不锈钢表面综合性能的影响，本课题组选用LDF 4000-40型激光器对0Cr17Ni12Mo2不锈钢表面进行处理，并采用光学显......

利用ANSYS有限元模拟软件,建立了激光熔凝RuT300三维实体有限元模型,考虑了激光吸收率、材料热物性参数及相变潜热的影响,通过分析......

采用额定功率为3 kW的Nd∶YAG固体激光器对镁合金进行激光熔凝实验,通过金相显微镜、扫描电镜、能谱仪、维氏显微硬度计、电化学工......

Due to the rapid development of precision manufacturing technology, much research has been conducted in the field of mul......