The Influence of Laser Impact on Wettability of Brass Surface
MLA Style: A.V. Ryzhenkov, M.R. Dasaev, S.V. Grigoriev, E.M. Tyabut, E.S. Trushin "The Influence of Laser Impact on Wettability of Brass Surface" International Journal of Engineering Trends and Technology 68.11(2020):25-32.
APA Style:A.V. Ryzhenkov, M.R. Dasaev, S.V. Grigoriev, E.M. Tyabut, E.S. Trushin. The Influence of Laser Impact on Wettability of Brass Surface International Journal of Engineering Trends and Technology, 68(11),25-32.
This work discusses the influence of modification of brass surfaces using laser equipment on wettability properties; wetting and roll-off angles on modified surfaces were determined and analyzed as a function of laser radiation parameters and atomic composition. The most energy efficient hydrophobic surfaces characterized by the wetting angle of 149° and the roll-off angle of 3°, as well as the wetting angle of 147° and the roll-off angle of 2°, were obtained upon modification of brass surface at laser power of 15 W and 20 W, respectively, and beam speed of 100 mm/s, forming relief in the form of equidistant by 100 ?m lines.
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hydrophobicity, laser texturing, L63 brass, wetting angle, roll-off angle, relief