Work

Superplastic Behaviour of AZ61-F Magnesium Composite Materials

Year: 2016

Type: article

Abstract: Deformation of AZ61-F magnesium alloys with 1 wt % of Al2O3 phase was tested at different temperatures and different strain rates. It was shown that at temperatures 473–523 K and the highest strain rate applied from 1×10–2 s–1 to 1×10–4 s–1, a significant ductility growth was observed. The grain size of 0.6–0.8 μm was reached by severe plastic deformations by means of equal channel angular pressing (ECAP). Secondary Mg17Al12 and Al2O3 phases were identified. Maximum strain was gained at temperature of 473 K and strain rate of 1×10–4 s–1.

Source: High Temperature Materials and Processes

DOI: 10.1515/htmp-2016-0026

Authors: Michal Besterci, Katarína Sülleiová, Oksana Velgosová, Beáta Balloková, S.-J. Huang

Institutions: Slovak Academy of Sciences, Institute of Materials Research of the Slovak Academy of Sciences, Technical University of Košice, National Taiwan University of Science and Technology

Language: English

Topic: Magnesium Alloys: Properties and Applications

Subfield: Biomaterials

Field: Materials Science

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $1,187

OpenAlex ID: W2590733853

FWCI:

Cites: 20

Cited by: 2

Related to: 10