Result with impact on practice detail

INFLUENCE OF SINTERING TEMPERATURE ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HIGH ENTROPY ALLOY ALCOCRFENITI0,5

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

Original Title

INFLUENCE OF SINTERING TEMPERATURE ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HIGH ENTROPY ALLOY ALCOCRFENITI0,5

English Title

INFLUENCE OF SINTERING TEMPERATURE ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HIGH ENTROPY ALLOY ALCOCRFENITI0,5

Type

Multimedia

Original Abstract

High entropy alloy AlCoCrFeNiTi0,5 was produced by combininng high energy mechanical alloying (MA) and spark plasma sintering (SPS) processes. One of the most important parameters determining final properties of final products is sintering temperature. In our study we have investigated the effect of four different sintering temperatures (ranging from 1150 to 1300 ºC) on microstructures and microhardness of bulk samples by means of X-ray diffraction (XRD), scanning electron microscopy (SEM) and Vickers microhardness test. Very good densification in all cases was recorded revealing small influence of sintering temperature on all properties.

English abstract

High entropy alloy AlCoCrFeNiTi0,5 was produced by combininng high energy mechanical alloying (MA) and spark plasma sintering (SPS) processes. One of the most important parameters determining final properties of final products is sintering temperature. In our study we have investigated the effect of four different sintering temperatures (ranging from 1150 to 1300 ºC) on microstructures and microhardness of bulk samples by means of X-ray diffraction (XRD), scanning electron microscopy (SEM) and Vickers microhardness test. Very good densification in all cases was recorded revealing small influence of sintering temperature on all properties.

Keywords

sintering, powder, alloy

Key words in English

sintering, powder, alloy

Authors

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

RIV year

2017

Released

13.11.2015

Publisher

Zilinská univerzita

Location

Žilina

Book

Konštrukčné materiály 2015

Pages from

10

Pages to

15

Pages count

500

BibTex

@misc{BUT120037,
  author="Igor {Moravčík} and Jan {Čížek} and Petra {Krajňáková} and Ivo {Dlouhý}",
  title="INFLUENCE OF SINTERING TEMPERATURE ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF HIGH ENTROPY ALLOY ALCOCRFENITI0,5",
  booktitle="Konštrukčné materiály 2015",
  year="2015",
  edition="1",
  pages="10--15",
  publisher="Zilinská univerzita",
  address="Žilina",
  note="Multimedia"
}