Details
| Original language | English |
|---|---|
| Pages (from-to) | 73-80 |
| Number of pages | 8 |
| Journal | Materials Science and Engineering A |
| Volume | 541 |
| Publication status | Published - 10 Feb 2012 |
| Externally published | Yes |
Abstract
The current paper presents a thorough experimental analysis of the austenite-to-bainite phase transformation, and provides insight into microstructural changes associated with the observed transformation plasticity (TP). Specifically, the evolution of TP was studied in the presence of several parameters, namely pre-deformation, temperature and superimposed constant stresses, and the observed phenomena were linked to microstructural changes under these circumstances based on experimental data. One major finding is that the evolution of TP strains is governed both by the superimposed external stresses and the temperature dependence of internal stresses introduced by pre-deformation.
Keywords
- Austenitization, Bainite, Microstructure, Phase transformation, Pre-deformation
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
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In: Materials Science and Engineering A, Vol. 541, 10.02.2012, p. 73-80.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Evolution of transformation plasticity in austenite-to-bainite phase transformation
T2 - A multi parameter problem
AU - Lambers, H. G.
AU - Canadinc, D.
AU - Maier, H. J.
N1 - Funding information: Financial support by Deutsche Forschungsgemeinschaft within the Transregional Collaborative Research Centre TRR 30 “Prozessintegrierte Herstellung funktional gradierter Strukturen auf der Grundlage thermo-mechanisch gekoppelter Phänomene” is gratefully acknowledged. D. Canadinc acknowledges financial support by the Turkish Academy of Sciences (TÜBA) within the Young Scientist Award Program (GEB?P) .
PY - 2012/2/10
Y1 - 2012/2/10
N2 - The current paper presents a thorough experimental analysis of the austenite-to-bainite phase transformation, and provides insight into microstructural changes associated with the observed transformation plasticity (TP). Specifically, the evolution of TP was studied in the presence of several parameters, namely pre-deformation, temperature and superimposed constant stresses, and the observed phenomena were linked to microstructural changes under these circumstances based on experimental data. One major finding is that the evolution of TP strains is governed both by the superimposed external stresses and the temperature dependence of internal stresses introduced by pre-deformation.
AB - The current paper presents a thorough experimental analysis of the austenite-to-bainite phase transformation, and provides insight into microstructural changes associated with the observed transformation plasticity (TP). Specifically, the evolution of TP was studied in the presence of several parameters, namely pre-deformation, temperature and superimposed constant stresses, and the observed phenomena were linked to microstructural changes under these circumstances based on experimental data. One major finding is that the evolution of TP strains is governed both by the superimposed external stresses and the temperature dependence of internal stresses introduced by pre-deformation.
KW - Austenitization
KW - Bainite
KW - Microstructure
KW - Phase transformation
KW - Pre-deformation
UR - http://www.scopus.com/inward/record.url?scp=84858282873&partnerID=8YFLogxK
U2 - 10.1016/j.msea.2012.02.004
DO - 10.1016/j.msea.2012.02.004
M3 - Article
AN - SCOPUS:84858282873
VL - 541
SP - 73
EP - 80
JO - Materials Science and Engineering A
JF - Materials Science and Engineering A
SN - 0921-5093
ER -