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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Andriušis, Albinas
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Tribological Properties of Protic Ionic Liquid as an Additive in Aqueous Glycerol Solution for Ruby-Bearing Steel Tribo-Contactcitations
- 2021Investigation of TiCrN-coated high speed steel tools wear during medium density fiberboard millingcitations
- 2015The wear resistance of electrospark coatings on steel c45 when operating with counterbodies of different steels
- 2015Increasing wear resistance of 30x13 stainless steel by electrospark alloyingcitations
- 2013Wear behavior of electrospark coatings on steel
- 2013Investigation of tribological properties in piezoelectric contact
- 2008Research of strengthening plough parts by welding ; Apvirintų plūgo detalių dilimo tyrimai
- 2008Research of strengthening plough parts by welding
- 2006Selective transfer phenomenon in lubricated sliding surfaces with copper and its alloy coatings made by electro-pulse sprayingcitations
- 2006Tribological Evaluation of Copper Coats Made by Electro-Pulse Spraying
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article
The wear resistance of electrospark coatings on steel c45 when operating with counterbodies of different steels
Abstract
In this work the tribological properties of coatings molybdenum, chromium, and stellite B3K obtained by electrospark alloying method on 45steel were studied. Tests data with rollers made of steel C45 HRC 50-52 and steel 30CrMnSiA HRC 38-42 showed, that molybdenum coatings were the most wear resistant. Tests with rollers made of steel 30Cr13 HRC 43-45 showed that wear resistant of chromium coatings was highest. During the work with rollers made of steel C45 and steel 30CrMnSiA, the molybdenum coatings were the most antifriction ones - at the beginning friction coefficient was f = 0.12-0.11, and at the end f = 0.04-0.034. The friction couple that was determined to be the most wear resistant was a block of steel C45 with a chromium coating and roller made of steel 30Cr13 (wear was Ublock = 0.4 mg and Uroller = 10.8 mg).