Detail publikačního výsledku

Electron beam welding of AlCoCrFeNi2.1 high entropy alloy to EN 1.4301 austenitic steel

RONČÁK, J.; ADAM, O.; ZOBAČ, M.

Originální název

Electron beam welding of AlCoCrFeNi2.1 high entropy alloy to EN 1.4301 austenitic steel

Anglický název

Electron beam welding of AlCoCrFeNi2.1 high entropy alloy to EN 1.4301 austenitic steel

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Eutectic high-entropy alloys (EHEA), also known as multi-principle component alloys (MPCA), are a group of materials exhibiting promising mechanical properties. The principle of the alloy is to achieve sufficient ductility due to the presence of the soft phase and, at the same time, increased strength due to the hard phase. In order for the newly discovered types of materials to be used commercially, it is necessary to verify their behaviour in technological operations such as welding processes. Therefore, the objective of the experiment was to evaluate the heterogeneous welded joint of the AlCoCrFeNi2.1 alloy with commercially used austenitic steel EN 1.4301 by electron beam welding. The parameters used during the process were previously verified on homogeneous joints. Subsequent observations were made by light and electron microscopy supplemented by chemical analysis. The mechanical properties of the formed joint were verified by a Vickers hardness test.

Anglický abstrakt

Eutectic high-entropy alloys (EHEA), also known as multi-principle component alloys (MPCA), are a group of materials exhibiting promising mechanical properties. The principle of the alloy is to achieve sufficient ductility due to the presence of the soft phase and, at the same time, increased strength due to the hard phase. In order for the newly discovered types of materials to be used commercially, it is necessary to verify their behaviour in technological operations such as welding processes. Therefore, the objective of the experiment was to evaluate the heterogeneous welded joint of the AlCoCrFeNi2.1 alloy with commercially used austenitic steel EN 1.4301 by electron beam welding. The parameters used during the process were previously verified on homogeneous joints. Subsequent observations were made by light and electron microscopy supplemented by chemical analysis. The mechanical properties of the formed joint were verified by a Vickers hardness test.

Klíčová slova

Electron Beam Welding, Eutectic High-entropy Alloys, Microstructural stability

Klíčová slova v angličtině

Electron Beam Welding, Eutectic High-entropy Alloys, Microstructural stability

Autoři

RONČÁK, J.; ADAM, O.; ZOBAČ, M.

Rok RIV

2024

Vydáno

21.02.2023

Nakladatel

IOP Publishing

Místo

Varna

Kniha

14th International Conference on Electron Beam Technologies, EBT 2022

ISSN

1742-6596

Periodikum

Journal of Physics: Conference Series

Svazek

2443

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany počet

6

URL

https://iopscience.iop.org/article/10.1088/1742-6596/2443/1/012009

Plný text v Digitální knihovně

http://hdl.handle.net/11012/213734

BibTex

@inproceedings{BUT183046,
  author="Ján {Rončák} and Ondřej {Adam} and Martin {Zobač}",
  title="Electron beam welding of AlCoCrFeNi2.1 high entropy alloy to EN 1.4301 austenitic steel",
  booktitle="14th International Conference on Electron Beam Technologies, EBT 2022",
  year="2023",
  journal="Journal of Physics: Conference Series",
  volume="2443",
  number="1",
  pages="6",
  publisher="IOP Publishing",
  address="Varna",
  doi="10.1088/1742-6596/2443/1/012009",
  issn="1742-6596",
  url="https://iopscience.iop.org/article/10.1088/1742-6596/2443/1/012009"
}

Dokumenty

Rončák_2023_J._Phys. _Conf._Ser._2443_012009