Orientation of austenite reverted from martensite in Fe-2Mn-1.5 Si-0.3 C alloy

X Zhang, G Miyamoto, Y Toji, S Nambu, T Koseki… - Acta Materialia, 2018 - Elsevier
The orientation of austenite (γ) reverted from lath martensite has been studied using electron
backscatter diffraction (EBSD) in Fe-2% Mn-1.5% Si-0.3% C (mass%) alloy. Two …

Contribution of grain boundary misorientation to intragranular globular austenite reversion and resultant in grain refinement in a high-strength low-alloy steel

XL Wang, ZQ Wang, AR Huang, JL Wang, XC Li… - Materials …, 2020 - Elsevier
This paper elucidates the determining role of grain boundary types/misorientations on
formation of intragranular globular austenite, which has random orientation or large …

In-situ high-temperature EBSD study of austenite reversion from martensite, bainite and pearlite in a high-strength steel

XL Wang, XY Wang, ZP Liu, ZJ **e… - Journal of Materials …, 2025 - Elsevier
The austenite (γ) reversely transformed from lath martensite (LM), lath bainite (LB), granular
bainite (GB) and pearlite+ ferrite (P+ F) in a high-strength steel was studied at high …

Austenite memory during reverse transformation of steels at different heating rates

G Saito, T Nakayama, N Sakaguchi, M Ohno… - Materialia, 2019 - Elsevier
The austenite (γ) structure reversely transformed from martensite in Fe–0.55 C mass% C
alloy was investigated at high temperatures using in-situ an electron backscatter diffraction …