Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 662-666 |
| Seitenumfang | 5 |
| Fachzeitschrift | Materials Science and Engineering A |
| Jahrgang | 454-455 |
| Publikationsstatus | Veröffentlicht - 25 Apr. 2007 |
| Extern publiziert | Ja |
Abstract
The deformation response and texture evolution of aluminum alloyed Hadfield steel polycrystals is explored in the presence of high-density dislocation walls. A recently developed visco-plastic self-consistent model accounting for the contribution of the dense dislocation walls to strain hardening was utilized in predicting the room temperature deformation response under tension and the accompanying texture evolution. The model successfully predicted the experimental results, demonstrating the utility of the model for polycrystals. Monitoring the texture evolution provided an independent check and validation of the model.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Allgemeine Materialwissenschaften
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
- Ingenieurwesen (insg.)
- Werkstoffmechanik
- Ingenieurwesen (insg.)
- Maschinenbau
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Materials Science and Engineering A, Jahrgang 454-455, 25.04.2007, S. 662-666.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - The role of dense dislocation walls on the deformation response of aluminum alloyed hadfield steel polycrystals
AU - Canadinc, D.
AU - Sehitoglu, H.
AU - Maier, H. J.
N1 - Funding Information: This work was supported by the National Science Foundation grant DMR-0313489.
PY - 2007/4/25
Y1 - 2007/4/25
N2 - The deformation response and texture evolution of aluminum alloyed Hadfield steel polycrystals is explored in the presence of high-density dislocation walls. A recently developed visco-plastic self-consistent model accounting for the contribution of the dense dislocation walls to strain hardening was utilized in predicting the room temperature deformation response under tension and the accompanying texture evolution. The model successfully predicted the experimental results, demonstrating the utility of the model for polycrystals. Monitoring the texture evolution provided an independent check and validation of the model.
AB - The deformation response and texture evolution of aluminum alloyed Hadfield steel polycrystals is explored in the presence of high-density dislocation walls. A recently developed visco-plastic self-consistent model accounting for the contribution of the dense dislocation walls to strain hardening was utilized in predicting the room temperature deformation response under tension and the accompanying texture evolution. The model successfully predicted the experimental results, demonstrating the utility of the model for polycrystals. Monitoring the texture evolution provided an independent check and validation of the model.
KW - Crystal plasticity
KW - Dislocation walls
KW - Hadfield steel
KW - Microstructure
KW - Polycrystal
KW - Strain hardening
KW - Texture evolution
UR - http://www.scopus.com/inward/record.url?scp=33947186827&partnerID=8YFLogxK
U2 - 10.1016/j.msea.2006.11.122
DO - 10.1016/j.msea.2006.11.122
M3 - Article
AN - SCOPUS:33947186827
VL - 454-455
SP - 662
EP - 666
JO - Materials Science and Engineering A
JF - Materials Science and Engineering A
SN - 0921-5093
ER -