Publication detail

Thermal stability of magnesium alloy AZ91 prepared by severe plastic deformation

ŠTĚPÁNEK, R. PANTĚLEJEV, L. MAN, O.

Czech title

Teplotní stabilita hořčíkové slitiny AZ91 připravené pomocí intenzivní plastické deformace

English title

Thermal stability of magnesium alloy AZ91 prepared by severe plastic deformation

Type

journal article - other

Language

en

Original abstract

This paper deals with the thermal stability of ultrafine-grained alloy AZ91 prepared by means of ECAP (Equal Channel Angular Pressing) method. Annealing experiments were conducted isochronally for 30 minutes in the temperature range of 220 to 400 centigrade degrees in argon atmosphere. EBSD (Electron Backscatter Diffraction) method was used to image the changes in microstructure due to increased temperature.

Czech abstract

Článek se zabývá teplotní stabilitou ultrajemnozrnné slitiny AZ91 připravené metodou ECAP (Equal Channel Angular Pressing). Žíhací experimenty byly provedeny isochronně (30 min) v teplotním rozsahu 220 až 400 stupnu Celsia v ochranné atmosféře argonu. Pro zachyceni změn ve struktuře vlivem zvýšené teploty byla použita metoda EBSD (Electron Backscatter Diffraction).

English abstract

This paper deals with the thermal stability of ultrafine-grained alloy AZ91 prepared by means of ECAP (Equal Channel Angular Pressing) method. Annealing experiments were conducted isochronally for 30 minutes in the temperature range of 220 to 400 centigrade degrees in argon atmosphere. EBSD (Electron Backscatter Diffraction) method was used to image the changes in microstructure due to increased temperature.

Keywords in Czech

AZ91; ECAP; Teplotní stabilita; EBSD.

Keywords in English

AZ91; ECAP; Thermal stability; EBSD.

RIV year

2013

Released

22.12.2013

Publisher

University of Žilina

Location

Žilina

ISSN

1335-0803

Volume

20

Number

4

Pages from–to

160–166

Pages count

7

BIBTEX


@article{BUT104090,
  author="Roman {Štěpánek} and Libor {Pantělejev} and Ondřej {Man},
  title="Thermal stability of magnesium alloy AZ91 prepared by severe plastic deformation",
  year="2013",
  volume="20",
  number="4",
  month="December",
  pages="160--166",
  publisher="University of Žilina",
  address="Žilina",
  issn="1335-0803"
}