@Article{CL.2023.2010.741,
AUTHOR = {T. X. Liu, C. A. Guo, F. S. Lu, X. Y. Zhang, L. Zhang, Z. J. Wang, Z. Y. Xu, G. L. Zhu},
TITLE = {Influence of deposition voltage on tribological properties of W-WS<sub>2</sub> coatings deposited by electrospark deposition},
JOURNAL = {Chalcogenide Letters},
VOLUME = {20},
YEAR = {2023},
NUMBER = {10},
PAGES = {741--749},
URL = {http://www.techscience.com/CL/v20n10/65137},
ISSN = {1584-8663},
ABSTRACT = {Electrospark deposition coatings were prepared with different deposition voltage on 
CrNi3MoVA steel substrates by using a W-WS<sub>2</sub> sintered electrode and their tribological 
properties were investigated. The microhardness, roughness and tribological properties of 
the coatings were tested by using Vickers hardness tester, confocal laser scanning 
microscope and tribometer, and the morphologies, composition and phase structure were 
obtained by utilizing scanning electron microscopy (SEM), energy dispersive X-ray 
spectrum (EDS) and X-ray diffraction(XRD). The results showed that with the increase of 
deposition voltage, the hardness and roughness of the coatings increase. The coatings 
remarkably increase the tribological properties of CrNi3MoVA steel, and among the three 
coatings deposited at 40 V, 60 V and 80 V, the coating deposited at 60 V has the smallest 
friction coefficient and the best wear resistance. },
DOI = {10.15251/CL.2023.2010.741}
}