Detail publikace

INFLUENCE OF SINTERING TEMPERATURE ON MICROSTRUCTURE AND HARDNESS OF AlCoCrFeNiTi0.5 HIGH ENTROPY ALLOY

MORAVČÍK, I. ČÍŽEK, J. DLOUHÝ, I. KRAJŇÁKOVÁ, P.

Originální název

INFLUENCE OF SINTERING TEMPERATURE ON MICROSTRUCTURE AND HARDNESS OF AlCoCrFeNiTi0.5 HIGH ENTROPY ALLOY

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

High entropy alloy AlCoCrFeNiTi0.5 was produced by a combination of mechanical alloying (MA) and spark plasma sintering (SPS) processes. In our study we have investigated the effect of four different sintering temperatures (ranging from 1150 to 1300 ºC) on microstructures and phase composition of sintered samples by means of X-ray diffraction (XRD), scanning electron microscopy (SEM) and Vickers microhardness tests. In all cases, full density has been achieved. The influence of sintering temperature has been determined to be very small for cases when the powder is in solid state during sintering. For highest sintering temperature of 1300 ºC, partial powder melting took place, significantly decreasing obtained hardness.

Klíčová slova

Multicomponent alloy, mechanical alloying, powder metallurgy, milling

Autoři

MORAVČÍK, I.; ČÍŽEK, J.; DLOUHÝ, I.; KRAJŇÁKOVÁ, P.

Vydáno

1. 5. 2016

Nakladatel

TANGER Ltd.

Místo

Brno

ISBN

978-80-87294-66-6

Kniha

METAL 2016

Strany od

64

Strany do

65

Strany počet

159

BibTex

@inproceedings{BUT127112,
  author="Igor {Moravčík} and Jan {Čížek} and Ivo {Dlouhý} and Petra {Krajňáková}",
  title="INFLUENCE OF SINTERING TEMPERATURE ON MICROSTRUCTURE AND HARDNESS OF AlCoCrFeNiTi0.5 HIGH ENTROPY ALLOY",
  booktitle="METAL 2016",
  year="2016",
  pages="64--65",
  publisher="TANGER Ltd.",
  address="Brno",
  isbn="978-80-87294-66-6"
}