| People | Locations | Statistics |
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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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Jankauskas, Vytenis
National Archives of Sweden
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (50/50 displayed)
- 2024Frictional behavior of wood-plastic composites against PVD-coated cemented carbide
- 2023Effect of local remelting and recycled WC-Co composite reinforcement size on abrasive and erosive wear of manual arc welded hardfacingscitations
- 2023A STUDY OF COMBINE STRAW CHOPPER BLADES WEAR ; JAVŲ KOMBAINŲ ŠIAUDŲ SMULKINTUVO PEILIUKŲ TYRIMAS
- 2022Wear behaviour of PVD coating strengthened WC-Co cutters during milling of oak-woodcitations
- 2022Effect of laser heat treatment on AlxTi1-xN-based PVD coatings, deposited on carbon and tool steel substratescitations
- 2021Investigation of technological factors influencing the strength of bonded Al – alloycitations
- 2021Lubricating properties of ammonium-based protolytic ionic liquids in friction pairs based on different metalscitations
- 2021Investigation of TiCrN-coated high speed steel tools wear during medium density fiberboard millingcitations
- 2021Investigation of tribological characteristics of brake pairs elements of mobile machinecitations
- 2020Effect of Electrode Covering Composition on the Microstructure, Wear, and Economic Feasibility of Fe-C-Cr Manual Arc-Welded Hardfacings
- 2020A study of the durability of hardened plough pointcitations
- 2020Research on tribological characteristics of hard metal WC-Co tools with TiAlN and CrN PVD coatings for processing solid oak woodcitations
- 2020Effect of electrode covering composition on the microstructure, wear, and economic feasibility of Fe-C-Cr manual arc-welded hardfacingscitations
- 2019Research on durability of AlCrN coated tungsten carbide (WC–Co) cutters during oak wood millingcitations
- 2019Improving abrasive wear resistance for steel Hardox 400 by electro-spark depositioncitations
- 2019Formation of nanostructure and tool wear during cutting treatment of titanium alloy
- 2019The effect of spark plasma sintering thermal cycle on behaviour of Fe-based hardfacings reinforced with WC and WC-based hardmetalcitations
- 2019Production of thermal spray Cr3C2-Ni powders by mechanically activated synthesiscitations
- 2019Wear modelling of soil ripper tine in sand and sandy clay by discrete element methodcitations
- 2018Modeling of Microstructures and Analysis of Abrasive Wear of Arc-Welded Hadfield Steelcitations
- 2017Research of strengthened plough point by plasma tranferred arc welding
- 2017Wear of cemented tungsten carbide (WC) router cutters during oak wood millingcitations
- 2016Effect of alloying additives on impact abrasive wear of manual arc welded hadfield steel hardfacingscitations
- 2016A study of tribological behaviour of W-Co and Cu electro-spark alloyed layers under lubricated sliding conditionscitations
- 2015Effect of WC grain size and content on low stress abrasive wear of manual arc welded hardfacings with low-carbon or stainless steel matrixcitations
- 2015Assessment of the reliability of hardfacings for soil ripperscitations
- 2015Assessment of paperboard package anti-slip coatings and their properties
- 2015Effect of WC grain size and content on erosive wear of manual arc welded hardfacings with low-carbon or stainless steel matrix
- 2014The method of hardening soil rippers by surfacing and technical-economic assessmentcitations
- 2013Investigations of Abrasive Wear of Steel Surfaces Strengthened by Vibro Arc Carbonization/Layering
- 2013Development and testing of materials with reduced wear by fixed abrasive
- 2013Research of materials and technology parameters influence of vibroarcwelding layers properties
- 2013Steel abrasive wear forecasting by wearing surfaces microgeometric parameterscitations
- 2011Influence of copper coatings formation methods on tribological properties of friction couples
- 2010Influence of counterbody surface hardness of a friction pair “steel-steel” on tribological behaviour of zinc nanopowder in oil ; Plieno ir plieno trinties poros kontrkūno kietumo įtaka tribologiniam cinko nanodalelių alyvoje poveikiui
- 2010Influence of counterbody surface hardness of a friction pair “steel-steel” on tribological behaviour of zinc nanopowder in oil
- 2009Research into hydroabrasive wear of Fe-C-Cr-B hard layers
- 2009Tribological properties of mineral oils modified with metallic nano-particles
- 2008Research of strengthening plough parts by welding ; Apvirintų plūgo detalių dilimo tyrimai
- 2008Research of strengthening plough parts by welding
- 2008Analysis of abrasive wear performance of arc welded hard layerscitations
- 2007Lubricating effect of metal nanoparticles in oil on medium carbon steel
- 2007Deposition of nanocrystalline ZnO by wire explosion technique and characterization of the films' propertiescitations
- 2007Study of wear prediction by applying surface microgeometric parameters
- 2007Study of wear prediction by applying surface microgeometric parameters ; Nudilimo prognozavimo, naudojant paviršių mikrogeometrinius parametrus, tyrimas
- 2007Structural and optical properties of zinc oxide films deposited by wire explosion techniquecitations
- 2006Strengthening machine elements working under abrasive environment by alloying with hard layers and their estimation ; Abrazyvo aplinkoje naudojamų mašinų elementų stiprinimo aplydant kietaisiais sluoksniais vertinimas
- 2006Selective transfer phenomenon in lubricated sliding surfaces with copper and its alloy coatings made by electro-pulse sprayingcitations
- 2006Strengthening machine elements working under abrasive environment by alloying with hard layers and their estimation
- 2006Tribological Evaluation of Copper Coats Made by Electro-Pulse Spraying
Places of action
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article
Effect of laser heat treatment on AlxTi1-xN-based PVD coatings, deposited on carbon and tool steel substrates
Abstract
This paper highlights the effect of laser heat treatment on the adhesion and sliding wear of physical vapour deposited (PVD) multilayer AlxTi1-xN and nanocomposite AlxTi1-xN/α-Si3N4 coatings on carbon (C45E, preliminarily bulk hardened) and tool steel (Vanadis® 6, preliminarily bulk hardened and tempered), as well as substrate steel microstructure and hardness. The hardened zone in carbon steel generally comprises martensite and retained austenite, along with bainite, troostite and ferrite. The hardened zone in tool steel contains martensite and retained austenite, as well as M7C3 (M = Fe, Cr) and MC (M = Fe, V) carbides. Laser heat treatment increased the average surface hardness of the carbon steel by 1.5–3.1 times and that of the tool steel by 1.1–1.2 times. The critical adhesion loads Lc1 and Lc2 enlarged by 1.2–3.3 times and by 1.2–1.3 times, respectively, in the case of the coatings deposited on the carbon steel. However, only slightly positive or no changes in the critical adhesion loads were observed for the tool steel case. The scratch crack propagation resistance (CPRs) of the coatings increased by 1.1–4.8 times, being more pronounced for the carbon steel substrate. The improvement of adhesion was assumed to be the result of the increased hardness (H) to Young's modulus (E) H/E and H3/E2 ratios of the substrate steel. Wear resistance of the coatings improved by 1.3–1.7 times. Scuffing and surface fatigue wear were the principle wear mechanisms in all the cases. However, the first mechanism was more remarkable for laser heat treated samples, and the second for the samples that remained untreated by laser. Apart from the above-mentioned increment of H/E and H3/E2 ratios, the improvement of wear resistance was explained by the increased CPRs values of the coatings and by the presumed precipitation of the AlN phase within them.