REAL

Processing Age-hardenable Alloys by Equal-Channel Angular Pressing at Room Temperature: Strategies and Advantages

Nguyen Quang, Chinh and Gubicza, Jenő and Czeppe, T. and Lendvai, János and Langdon, T. G. (2010) Processing Age-hardenable Alloys by Equal-Channel Angular Pressing at Room Temperature: Strategies and Advantages. MATERIALS SCIENCE FORUM, 633-63. pp. 527-534. ISSN 0255-5476

[img] Text
1247292.pdf
Restricted to Registered users only

Download (6MB) | Request a copy

Abstract

The effect of the combination of natural aging and severe plastic deformation (SPD) produced by Equal-Channel Angular Pressing (ECAP) on the microstructure, the strength, as well as the ductility of age-hardenable AlZnMg alloys was investigated. A strategy is proposed for the processing of these “difficult-to-work” alloys at room temperature. Several advantages such as strengthening, precipitation-accelerating and ductility-improving effects of ECAP at room temperature are also shown and discussed in this work.

Item Type: Article
Uncontrolled Keywords: Equal Channel Angular Pressing; Strengthening (metal); Pressing (forming); Precipitation (chemical); Metal , pressing; DUCTILITY; ALLOYS; Severe plastic deformations; room temperature; Precipitation Strengthening; Natural aging; Age-hardenable alloys; Supersaturated AlZnMg alloys; Strengthening; Precipitation; Guinier-Preston zones; Equal-channel angular pressing; ELONGATION
Subjects: Q Science / természettudomány > QC Physics / fizika
Q Science / természettudomány > QD Chemistry / kémia
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 30 Jun 2014 10:21
Last Modified: 30 Jun 2014 10:21
URI: http://real.mtak.hu/id/eprint/13379

Actions (login required)

Edit Item Edit Item