Thermal stability of magnesium alloy AZ91 prepared by severe plastic deformation
<p>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 °C in argon atmosphere. EBSD (Electron Backs...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Univerzity of Zilina. Faculty of Mechanical Engineering
2013-12-01
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Series: | Materiálové Inžinierstvo |
Subjects: | |
Online Access: | http://ojs.mateng.sk/index.php/Mateng/article/view/100 |
Summary: | <p>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 °C in argon atmosphere. EBSD (Electron Backscatter Diffraction) method was used to image the changes in microstructure due to increased temperature.</p> |
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ISSN: | 1335-0803 1338-6174 |