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 SM ISO690:2012AGAFII, Vasile, PADGURSKAS, Juozas, MIKHAILOV, Valentin, ANDRIUSIS, Albinas, KREIVAITIS, Raimondas, IANACHEVICH, Anatolie. Increasing wear resistance of 30X13 stianless steel by electrospark alloying. In: BALTTRIB: 2015 - Dedicated to 50th Anniversary Year of Tribology, Ed. 8, 26-27 noiembrie 2015, Kaunas. Kaunas, Lithuania: Aleksandras Stulginskis University, 2016, Ediția 8, pp. 70-75. ISBN 978-609449093-4. DOI: https://doi.org/10.15544/balttrib.2015.14 |
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 BALTTRIB Ediția 8, 2016 |
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Conferința "International Scientific Conference BALTTRIB 2015" 8, Kaunas, Lituania, 26-27 noiembrie 2015 | ||||||
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| DOI:https://doi.org/10.15544/balttrib.2015.14 | ||||||
| Pag. 70-75 | ||||||
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In this work were studied the tribological properties of coatings of molybdenum, silver, chrome + molybdenum, molybdenum + BrOF6.5-0.15, obtained by electrospark alloying method on 30X13stainless steel. At the load of 200 N was established dependence between the coating wear and its hardness, the higher the hardness, the smaller is the wear of the coating and vice versa. The volumetric wear of the coatings at a load of 100 N increases in the direction of Mo=Cr + Mo → Steel 45 → Mo + BrOF6.5-0.15 → Ag, and at a load of 200 N increases in the direction of Mo→Cr + Mo → Steel 45 → Mo + BrOF6.5-0.15 → Ag. At all loads, the combination coatings made of chromium + molybdenum (f~0.08) had the highest friction coefficient (f~0.08), and the combination coatings made of Mo + Br?F6.5-0.15 had the lowest ones (f ~0.043-0.046). |
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| Cuvinte-cheie Coefficient of friction, Electrospark coating, microhardness, roughness, Volumetric wear |
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