| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1571851 | Materials Characterization | 2009 | 6 Pages |
Abstract
Precipitate evolution in friction stir welding of 2219-T6 aluminum alloys was characterized by transmission electron microscopy. In the weld nugget zone and the thermo-mechanically affected zone some metastable precipitates overaged to equilibrium phase while others solutionized into the aluminum solid solution. In the heat-affected zone the precipitates coarsened.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Y.C. Chen, J.C. Feng, H.J. Liu,