| 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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Wieczorek, Andrzej
Silesian University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Electron beam hardening of nanobainitic steelcitations
- 2023Abrasive Wear Resistance of Ultrafine Ausferritic Ductile Iron Intended for the Manufacture of Gears for Mining Machinerycitations
- 2022Electron Beam Surface Hardeningcitations
- 2022The Microstructure of Cast Steel Subjected to Austempering and B-Q&P Heat Treatmentcitations
- 2020Tribocorrosion of nanocrystalline 42NiSiMo8-3-7-F steel
- 2019Mineral and chemical characteristics of metallic precipitates in selected types of steel slags, blast furnace slags and waste arising from the production of cast iron
- 2018The Effect of a Gear Oil on Abrasion, Scuffing, and Pitting of the DLC-Coated 18CrNiMo7-6 Steelcitations
- 2015The Effect of WC/C Coating on the Wear of Bevel Gears Used in Coal Mines
- 2014Manufacture of Toothed Elements in Nanoausferritic Ductile Ironcitations
- 2014The Role of Operational Factors in Shaping of Wear Properties of Alloyed Austempered Ductile Iron Part I. Experimental Studies Abrasive Wear of Austempered Ductile Iron (Adi) in the Presence of Loose Quartz Abrasive/ Rola Czynników Eksploatacyjnych W Kształtowaniu Właściwości Zużyciowych Stopowych Żeliw Sferoidalnych Ausferrytycznych Część I. Eksperymentalne Badania Zużycia Sciernego W Obecności Lużnego Scierniwa Kwarcowego Żeliw Adicitations
- 2014Influence of heat treatment conditions on microstructure and mechanical properties of austempered ductile iron after dynamic deformation test
- 2013An Assessment of the Applicability of Austempered Ductile Iron Containing Mo and Ni for Mining Machines Partscitations
Places of action
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article
Electron beam hardening of nanobainitic steel
Abstract
<jats:p> Nanobainitic steels with high Si content are very promising materials due to the very favourable combination of mechanical and functional properties. However, sometimes in order to achieve the required results, it is necessary to further increase the surface's layer hardness. One of the feasible methods of surface hardening is electron beam hardening. In this work, 30 × 20 × 150 mm blocks made of nanobainitic steel were hardened using a defocused oscillating electron beam. Two methods of surface hardening were used – with movement of the sample relative to the heat source and hardening using only beam oscillation. The obtained samples were then subjected to light microscopic and scanning electron microscopic microstructure analysis as well as Vickers hardness testing. The average hardnesses of all hardened samples were in the range of 641–681 HV0.1 which means the surface hardening resulted in a hardness increase in the range of 239–279 HV0.1. The occurrence of similar hardening depths and hardness values in specimens hardened by both methods was an interesting phenomenon that was observed. The amount of energy input needed to achieve similar results was up to 35% less for the method without specimen movement. </jats:p>