Production and properties of electro-spark deposited coatings modified via LBM
, , und | 29. Mai 2020
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Online veröffentlicht: 29. Mai 2020
Seitenbereich: 199 - 204
DOI: https://doi.org/10.4467/2353737XCT.17.201.7430
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© 2017 Norbert Radek et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
The paper is concerned with determining the influence of laser treatment process on the properties of electro spark coatings. The properties were assessed after a laser treatment by analysing microstructure and X-ray diffraction and measuring surface geometric structure and microhardness. The studies were conducted using WC-Cu electrodes produced by powder metallurgy of nanostructural powders. The coatings were deposited by means of the EIL-8A model and they were laser-treated with the Nd:YAG, BLS 720 model.