| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9795648 | Materials Science and Engineering: A | 2005 | 5 Pages |
Abstract
We have investigated the formation mechanisms of nanostructures within adiabatic shear bands formed in stainless steel samples deformed by high-strain-rate forced shear. Twinning is shown to play a critical role in the initiation of nanostructures. Secondary twins directly led to the formation of elongated subgrains. Microtwins inside shear bands promoted division and break-down of the subgrains, which further refined the microstructures.
Related Topics
Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
Q. Xue, X.Z. Liao, Y.T. Zhu, G.T. III,