Abstract
Translated title of the contribution | EBSD analysis of austenite steel microstructure after cryogenic rolling |
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Language | Russian |
Pages | 29-40 |
Number of pages | 12 |
Journal | Materials Physics and Mechanics |
Volume | 33 |
Issue number | 1 |
DOIs | |
Publication status | Published - 30 Dec 2017 |
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Keywords
- austenitic steel
- cryogenic rolling
- EBSD
- grain boundaries
- martensite
- microstructure
Cite this
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EBSD анализ микроструктуры аустенитной стали после прокатки в криогенных условиях. / Aletdinov, Ainur; Mironov, Sergey; Korznikova, Galia; Zaripova, Rida; Konkova, Tatyana; Myshlyaev, Michail.
In: Materials Physics and Mechanics, Vol. 33, No. 1, 30.12.2017, p. 29-40.Research output: Contribution to journal › Article
TY - JOUR
T1 - EBSD анализ микроструктуры аустенитной стали после прокатки в криогенных условиях
AU - Aletdinov, Ainur
AU - Mironov, Sergey
AU - Korznikova, Galia
AU - Zaripova, Rida
AU - Konkova, Tatyana
AU - Myshlyaev, Michail
PY - 2017/12/30
Y1 - 2017/12/30
N2 - This work is based on the use of electron backscatter diffraction (EBSD) methods to investigate the microstructure of metastable austeniticsteel 12X18H10T (321) after cryogenic rolling. Cryogenic deformation was accompanied by martensitic transformations, and the martensitic phase nucleation mainly in deformation bands. It is assumed that the proceeding of the martensitic transformation in the most deformed parts of the microstructure should prevent the evolution of deformation-induced boundaries in the austenite and, thus, inhibit the process of fragmentation of this phase. Mechanical twinning was the primary (or even sole) mechanism providing HAB formation in the austenite.
AB - This work is based on the use of electron backscatter diffraction (EBSD) methods to investigate the microstructure of metastable austeniticsteel 12X18H10T (321) after cryogenic rolling. Cryogenic deformation was accompanied by martensitic transformations, and the martensitic phase nucleation mainly in deformation bands. It is assumed that the proceeding of the martensitic transformation in the most deformed parts of the microstructure should prevent the evolution of deformation-induced boundaries in the austenite and, thus, inhibit the process of fragmentation of this phase. Mechanical twinning was the primary (or even sole) mechanism providing HAB formation in the austenite.
KW - austenitic steel
KW - cryogenic rolling
KW - EBSD
KW - grain boundaries
KW - martensite
KW - microstructure
U2 - 10.18720/MPM.3312017_4
DO - 10.18720/MPM.3312017_4
M3 - Article
VL - 33
SP - 29
EP - 40
JO - Materials Physics and Mechanics
T2 - Materials Physics and Mechanics
JF - Materials Physics and Mechanics
SN - 1605-2730
IS - 1
ER -