| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7978089 | Materials Science and Engineering: A | 2015 | 8 Pages |
Abstract
The influence of Al content on the microstructure, deformation behavior and strain hardening rate of aged high strength low density Fe-Mn-Al-C steels was investigated. Increasing the Al content in the steels increases the volume fraction of shearable nanocrystalline coherent κ-carbide precipitates. This results in strengthening the strain softening effect on glide planes and a decreased density of slip bands, leading to significant decrease of the strain hardening rate.
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Physical Sciences and Engineering
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Authors
Z.Q. Wu, H. Ding, X.H. An, D. Han, X.Z. Liao,