Microstructure Changes and Improvement in the Mechanical Properties of As-Cast AlSi7MgCu0.5 Alloy Induced by the Heat Treatment and ECAP Technique at Room Temperature

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr class="thead"><td class="align_left">Element</td><td class="align_center">Si</td><td class="align_center">Mg</td><td class="align_center">Cu</td><td class="align_center">Fe</td><td class="align_center">Mn</td><td class="align_center">Zn</td><td class="align_center">Sr</td><td class="align_center">Ti</td><td class="align_center">Al</td></tr><tr><td class="thead-hr" colspan="10"><hr/></td></tr><tr><td class="align_left">wt.%</td><td class="align_center">6.49</td><td class="align_center">0.38</td><td class="align_center">0.45</td><td class="align_center">0.11</td><td class="align_center">0.08</td><td class="align_center">0.01</td><td class="align_center">0.03</td><td class="align_center">0.11</td><td class="align_center">Bal.</td></tr><tr class="table-tr"><td colspan="10"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Chemical composition of AlSi7MgCu0.5 alloy.</div>

Advances in Materials Science and Engineering

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Table 1

Table 1: Microstructure Changes and Improvement in the Mechanical Properties of As-Cast AlSi7MgCu0.5 Alloy Induced by the Heat Treatment and ECAP Technique at Room Temperature 

Table 1 | Microstructure Changes and Improvement in the Mechanical Properties of As-Cast AlSi7MgCu0.5 Alloy Induced by the Heat Treatment and ECAP Technique at Room Temperature 