Ra below 2.5 μm
Addressing the excessive surface roughness of additively manufactured impellers, this process effectively reduces surface roughness and improves wear resistance of TC4 titanium alloy parts to meet machining requirements.
Suo, Wenhua · Wang, Yi · Wen, Jiacheng · Xiangyu, Liang · Liu, Zhuangzhuang · Wang, Shanfei · Suo, Hongli
Surface Technology 2023
Friction coefficient decreased from 0.4281 to 0.3853
Wear mechanism changed from adhesive and spalling wear to abrasive wear