Abstract
The mechanical properties of Type 304 austenitic stainless steel change considerably on cold rolling at room temperature because of the formation of strain-induced {alpha}' martensite phase and work hardening induced by an increase in the dislocation density in the {gamma} phase. In this study these two phenomena were investigated quantitatively by profile analysis of the X-ray diffraction. We show that the strengthening mechanism in cold rolled Type 304 steel changes with differences in the dislocation density between the {gamma} and the {alpha}' phase. When the difference is large the mechanical properties of the steel depend on the volume fraction of the {alpha}' phase. On the other hand, when the difference is small the properties do not depend on the volume fraction of the {alpha}' phase but instead depend on the dislocation density and dislocation character in the {gamma} phase.
Shintani, Takashi;
[1]
Murata, Yoshinori
[1]
- Department of Materials, Physics and Energy Engineering, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603 (Japan)
Citation Formats
Shintani, Takashi, and Murata, Yoshinori.
Evaluation of the dislocation density and dislocation character in cold rolled Type 304 steel determined by profile analysis of X-ray diffraction.
United Kingdom: N. p.,
2011.
Web.
doi:10.1016/j.actamat.2011.03.055.
Shintani, Takashi, & Murata, Yoshinori.
Evaluation of the dislocation density and dislocation character in cold rolled Type 304 steel determined by profile analysis of X-ray diffraction.
United Kingdom.
https://doi.org/10.1016/j.actamat.2011.03.055
Shintani, Takashi, and Murata, Yoshinori.
2011.
"Evaluation of the dislocation density and dislocation character in cold rolled Type 304 steel determined by profile analysis of X-ray diffraction."
United Kingdom.
https://doi.org/10.1016/j.actamat.2011.03.055.
@misc{etde_21591132,
title = {Evaluation of the dislocation density and dislocation character in cold rolled Type 304 steel determined by profile analysis of X-ray diffraction}
author = {Shintani, Takashi, and Murata, Yoshinori}
abstractNote = {The mechanical properties of Type 304 austenitic stainless steel change considerably on cold rolling at room temperature because of the formation of strain-induced {alpha}' martensite phase and work hardening induced by an increase in the dislocation density in the {gamma} phase. In this study these two phenomena were investigated quantitatively by profile analysis of the X-ray diffraction. We show that the strengthening mechanism in cold rolled Type 304 steel changes with differences in the dislocation density between the {gamma} and the {alpha}' phase. When the difference is large the mechanical properties of the steel depend on the volume fraction of the {alpha}' phase. On the other hand, when the difference is small the properties do not depend on the volume fraction of the {alpha}' phase but instead depend on the dislocation density and dislocation character in the {gamma} phase.}
doi = {10.1016/j.actamat.2011.03.055}
journal = []
issue = {11}
volume = {59}
place = {United Kingdom}
year = {2011}
month = {Jun}
}
title = {Evaluation of the dislocation density and dislocation character in cold rolled Type 304 steel determined by profile analysis of X-ray diffraction}
author = {Shintani, Takashi, and Murata, Yoshinori}
abstractNote = {The mechanical properties of Type 304 austenitic stainless steel change considerably on cold rolling at room temperature because of the formation of strain-induced {alpha}' martensite phase and work hardening induced by an increase in the dislocation density in the {gamma} phase. In this study these two phenomena were investigated quantitatively by profile analysis of the X-ray diffraction. We show that the strengthening mechanism in cold rolled Type 304 steel changes with differences in the dislocation density between the {gamma} and the {alpha}' phase. When the difference is large the mechanical properties of the steel depend on the volume fraction of the {alpha}' phase. On the other hand, when the difference is small the properties do not depend on the volume fraction of the {alpha}' phase but instead depend on the dislocation density and dislocation character in the {gamma} phase.}
doi = {10.1016/j.actamat.2011.03.055}
journal = []
issue = {11}
volume = {59}
place = {United Kingdom}
year = {2011}
month = {Jun}
}