Study was made of the influence of the laserglaze on the micro-structure and the wear resistance of a cast Ni-base superalloy containing abundance of refractory metals, i. e. Mo 33 wt-% and W 17 wt-%.

• 本文研究激光快速熔凝对一种新型Ni基铸造超合金显微组织和磨蚀磨损性能的影响。