Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1575734 | Materials Science and Engineering: A | 2013 | 9 Pages |
Abstract
Two micro-alloyed Mg-Al-Ca alloys were designed, using thermodynamic calculations, to form precipitates during hot deformation. Hot compression tests were carried out at temperature range from 300 °C to 450 °C at strain rates of 0.1 sâ1, 0.01 sâ1 and 0.001 sâ1. Precipitation behavior was analyzed by SEM with BSE and EDS detectors. Dynamic recrystallization and twinning were characterized by optical microscopy. It appears that dynamic precipitation retarded dynamic recrystallization.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Jing Su, Shirin Kaboli, Abu Syed Humaun Kabir, In-Ho Jung, Steve Yue,