High Temperature Deformation of Twin-Roll Cast Al-Mn-Based Alloys after Equal Channel Angular Pressing

High Temperature Deformation of Twin-Roll Cast Al-Mn-Based Alloys after Equal Channel Angular Pressing

Twin roll cast Al-Mn- and Al-Mn-Zr-based alloys were subjected to four passes of equal channel angular pressing. The resulting grain size of 400 nm contributes to a significant strengthening at room temperature. This microstructure is not fully stable at elevated temperatures and recrystallization a...

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Bibliographic Details
Main Authors: Přemysl Málek, Michaela Šlapáková Poková, Miroslav Cieslar
Format: Article
Language:English
Published: MDPI AG 2015-11-01
Series:Materials
Subjects:
Al-Mn-based alloys
TRC
ECAP
microstructure stability
high temperature mechanical properties
Online Access:http://www.mdpi.com/1996-1944/8/11/5401

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