研究了激光熔化沉积CoCrMoW涂层的微观组织与发射光谱的关系,及不同激光功率的光谱信号与CoCrMoW涂层一次枝晶间距、显微硬度的关......

Fabrication of ternary Nb-17Si-23Ti alloys was attempted by in situ reaction laser melting deposition (LMD) with dual po......

采用激光熔化沉积技术制备了TiC/CaF2/Inconel 718高温合金基高温耐磨自润滑复合材料,对其显微组织、显微硬度及高温干滑动摩擦磨......

为降低激光直接制造大型TC4构件的基底变形及残余应力, 研究了不同选区顺序对分区扫描成形时基底变形及残余应力的影响。分别采用......

通过激光熔化沉积技术,在Ti-6Al-4V(TC4)基材表面原位合成了NiTi基金属间化合物涂层,并研究了其微结构特征、显微硬度和电化学腐蚀......

金属增材制造产品的材料特性相对于传统制造工艺的有所不同,故原有超声无损检测方法不再适用。为探索金属增材制品的超声无损检测......

TC11钛合金具有轻质、高强等优点,有取代高强钢作为航天主承力构件实现轻量化应用的巨大潜力。采用激光熔化沉积技术制备TC11钛合......

采用激光熔化沉积技术成形了TC11钛合金，研究了层间停留时间对其组织及性能的影响。结果表明，沉积态试样的宏观组织随层间停留时间的......

A ferrite-austenite 12CrNi2 alloy steel additively manufactured by laser melting deposition (LMD) was heat treated by di......

Here,a single-track CoCrFeMnNi high entropy alloy(HEA)was successfully fabricated by laser melting deposition(LMD).Combi......

Aiming at achieving fine and directionally-solidified microstructure of Nb-Si based alloy,Nb,Si and Ti powder particles ......