Detail publikace
Influence of microstructure on tensile properties of magnesium alloy AZ91
ŠTĚPÁNEK, R. PANTĚLEJEV, L. MAN, O.
Anglický název
Influence of microstructure on tensile properties of magnesium alloy AZ91
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
This paper deals with influence of microstructure of magnesium alloy AZ91 on its mechanical properties. Tensile characteristics and microstructures of cast and extruded alloy, and both of these alloys after equal channel angular pressing (ECAP), were compared. It was found that tensile properties are not determined only by grain size but another aspect plays an important role because the highest values of σ0.2 proof stress and tensile strength were achieved for extruded alloy despite its higher average grain size compared to both ECAPed alloys. Compared to this, microhardness seems to be related only to grain size.
Klíčová slova anglicky
AZ91, microstructure, ECAP, tensile properties
Vydáno
2015-06-03
ISBN
978-80-87294-62-8
Kniha
METAL 2015: 24TH INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS
Strany od–do
1252–1257
Počet stran
6
BIBTEX
@inproceedings{BUT115116,
author="Roman {Štěpánek} and Libor {Pantělejev} and Ondřej {Man}",
title="Influence of microstructure on tensile properties of magnesium alloy AZ91",
booktitle="METAL 2015: 24TH INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS",
year="2015",
pages="1252--1257",
isbn="978-80-87294-62-8"
}