Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1574823 | Materials Science and Engineering: A | 2014 | 8 Pages |
Abstract
Two different amounts of tin (Sn) were added to a Mg-3 wt% Al binary alloy to form different amounts of precipitates during hot deformation. The thermodynamic modeling software, FactSageâ¢, was used to calculate the amounts of Sn to generate the desired relative levels of precipitation. The alloys were deformed at four different temperatures and three different strain rates to generate different amounts of precipitates. The objective was to study the effect of these precipitates on dynamic recrystallization. The results indicated that the formation of strain-induced precipitates is a function of deformation temperature, strain, and strain rate. The findings also revealed that higher amounts of precipitates reduced the volume fraction of dynamic recrystallization and refined the dynamically recrystallized grain size.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Abu Syed Humaun Kabir, Mehdi Sanjari, Jing Su, In-Ho Jung, Stephen Yue,