Skip Nav Destination
1-1 of 1
Keywords: initial surface roughnessClose
Proc. ASME. GT2020, Volume 2B: Turbomachinery, V02BT34A019, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16262
... Abstract In order to study the effect of initial surface roughness on water droplet erosion resistance of last stage blade substrate of steam turbine, eight 17-4PH samples were grounded and velvet polished by different mesh metallographic sandpaper to establish sample with different initial...