Medium Mn transformation-induced plasticity steels: Recent progress and challenges

DW Suh, SJ Kim - Scripta Materialia, 2017 - Elsevier
We highlight the recent advance in strong transformation-induced plasticity (TRIP) steels,
which have higher alloying contents compared to the conventional TRIP steels for achieving …

Microstructural evolution and strain hardening behavior of a novel two-stage warm rolled ultra-high strength medium Mn steel with heterogeneous structures

Y Zou, H Ding, Y Zhang, Z Tang - International Journal of Plasticity, 2022 - Elsevier
A heterostructured medium Mn steel with duplex phases (ferrite and austenite) and multiple
morphologies (lath-typed and granular) is fabricated by a novel two-stage warm rolling …

Temperature-dependent micromechanical behavior of medium-Mn transformation-induced-plasticity steel studied by in situ synchrotron X-ray diffraction

M Zhang, L Li, J Ding, Q Wu, YD Wang, J Almer, F Guo… - Acta Materialia, 2017 - Elsevier
The temperature-dependent micromechanical behavior of medium-Mn transformation-
induced-plasticity (TRIP) steel with a nominal chemical composition of Fe-0.1 C-10Mn-2Al …

Post weld heat treatment of hypereutectoid hadfield steel: characterization and control of microstructure, phase equilibrium, mechanical properties and fracture mode …

M Sabzi, SM Dezfuli - Journal of Manufacturing Processes, 2018 - Elsevier
In this study, the effect of temperature and time of austempering process on microstructural
evolutions, phase equilibrium, mechanical properties and fracture mode of weld metal in …

Experimental and numerical study of mechanical properties of multi-phase medium-Mn TWIP-TRIP steel: Influences of strain rate and phase constituents

JT Benzing, Y Liu, X Zhang, WE Luecke, D Ponge… - Acta materialia, 2019 - Elsevier
In the current work we investigate the room temperature tensile properties of a medium-Mn
twinning-and transformation-induced plasticity (TWIP-TRIP) steel from quasi-static to low …

Austenite stability and deformation-induced transformation mechanism in cold-rolled medium-Mn steel

TP Zhou, CY Wang, C Wang, WQ Cao… - Materials Science and …, 2020 - Elsevier
The austenite stability and tensile properties of intercritically annealed samples of cold-
rolled medium-Mn steel (0.15 C–5Mn-1.1 Al) were investigated. The influence of austenite …

Research progress and prospect of medium manganese steel

J XU, H FU, Z WANG, Y YAN, J LI - Chinese Journal of Engineering, 2019 - cje.ustb.edu.cn
Medium manganese steels with the 3%-12% manganese content have outstanding tensile
strength and elongation and low production cost. Thus, they are considered as third …

Microstructures and mechanical properties of Ti and Mo micro-alloyed medium Mn steel

D Lee, JK Kim, S Lee, K Lee, BC De Cooman - Materials Science and …, 2017 - Elsevier
Microstructures and tensile properties of a Ti and Mo micro-alloyed ultrafine-grained
medium Mn TWIP-TRIP steel were investigated. The steel exhibits a superior combination of …

The deformation behavior and strain rate sensitivity of ultra-fine grained CoNiFeCrMn high-entropy alloys at temperatures ranging from 77 K to 573 K

Z Han, W Ren, J Yang, Y Du, R Wei, C Zhang… - Journal of Alloys and …, 2019 - Elsevier
Abstract In this study, CoCrFeMnNi (Cantor alloy) high-entropy alloy (HEA) with ultra-fine
grained (UFG) structure were prepared using cryogenic (liquid nitrogen, 77 K) rolling …

Deformation mechanisms of a novel Mn-based 1 GPa TRIP/TWIP assisted lightweight steel with 63% ductility

S Sun, M Cai, H Ding, H Huang, H Pan - Materials Science and …, 2021 - Elsevier
The deformation mechanisms of a novel Mn-based transformation/twinning induced
plasticity (TRIP/TWIP) lightweight steel (10.12 Mn-0.31 C-3.81 Al-0.56 Si, wt.%) was …