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[Fizinfo] BME Elméleti Fizika Tanszék szemináriuma

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  • From: tcsaba <tcsaba AT>
  • To: fizinfo AT
  • Subject: [Fizinfo] BME Elméleti Fizika Tanszék szemináriuma
  • Date: Fri, 14 Oct 2016 11:19:27 +0200

M E G H Í V Ó - I N V I T A T I O N

Seminar Series of the Department of Theoretical Physics at the
Budapest University of Technology and Economics

Anita Heczel
(Department of Materials Physics,
Eötvös Loránd University)

Microstructure and mechanical properties of High-Entropy Alloys

High Entropy Alloys (HEAs) are in the focus of materials science due to their high strength, good ductility and excellent resistance to wear, corrosion and softening at high temperatures. HEAs are disordered solid solutions, containing at least five chemical elements with similar concentrations. The goal of our study was to investigate the influence of plastic deformation on the microstructure and hardness of the HEAs. The evolution of the grain size and the dislocation density was studied by electron microscopy and X-ray line profile analysis. We have investigated the relationship of the mechanical behaviour, the microstructure evolution and the dislocation density in High-Entropy Alloy after plastic deformation.

Időpont: 2016. október 21. péntek, 10:15
Helyszín: BME Fizikai Intézet, Elméleti Fizika Tanszék,
Budafoki út 8. F-épület, III lépcsőház, szemináriumi szoba

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