Microstructure and Tribological Properties of ESD Coatings after Laser Processing
RADEK Norbert, PIETRASZEK Jacek, SZCZOTOK Agnieszkadownload PDF
Abstract. The paper is concerned with determining the influence of the laser treatment process on the properties of electro spark coatings. The properties were assessed after laser treatment by analysing the microstructure, measuring the microhardness and friction coefficient. The tests were carried out for Mo and Cu coatings (the anode) electro-spark deposited over the C45 steel substrate (the cathode) and molten with a laser beam. The coatings were deposited by means of an ELFA-541. The laser treatment was performed with an Nd:YAG, BLS 720 laser. The coatings are desirable in sliding friction pairs.
Electro-Spark Deposition, Laser Processing, Coatings, Properties
Published online 7/16/2018, 4 pages
Copyright © 2018 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: RADEK Norbert, PIETRASZEK Jacek, SZCZOTOK Agnieszka, ‘Microstructure and Tribological Properties of ESD Coatings after Laser Processing’, Materials Research Proceedings, Vol. 5, pp 206-209, 2018
The article was published as article 36 of the book Terotechnology
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