CYCLIC PLASTIC BEHAVIOR AND FATGIUE LIFE OF AZ91 ALLOY IN AS-CAST AND ULTRAFINE-GRAINED STATE
<p>Fatigue properties of magnesium alloy AZ91 in as-cast and in ultrafine-grained state prepared by equal channel angular pressing were investigated. The fatigue strength in the low-cycle fatigue region was found to be substantially improved by the severe plastic deformation, whereas the impro...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Univerzity of Zilina. Faculty of Mechanical Engineering
2014-06-01
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Series: | Materiálové Inžinierstvo |
Subjects: | |
Online Access: | http://ojs.mateng.sk/index.php/Mateng/article/view/143 |