A review of the processing, microstructure and property relationships in medium Mn steels
Medium Mn steels are an emerging class of 3rd generation advanced high-strength steels.
These steels have received significant attention due to their high strengths, large ductilities …
These steels have received significant attention due to their high strengths, large ductilities …
[HTML][HTML] The relative contributions of TWIP and TRIP to strength in fine grained medium-Mn steels
A medium Mn steel of composition Fe-4.8 Mn-2.8 Al-1.5 Si-0.51 C (wt.%) was processed to
obtain two different microstructures representing two different approaches in the hot rolling …
obtain two different microstructures representing two different approaches in the hot rolling …
Comparative study of tensile properties and impact toughness of duplex lightweight steel
J Yang, HW Lee, TM Park, S Lee, J Han - Materials Science and …, 2024 - Elsevier
Herein, a comparative study regarding the tensile properties and impact toughness of
duplex lightweight steel and its deformation behavior was conducted to broaden its …
duplex lightweight steel and its deformation behavior was conducted to broaden its …
[HTML][HTML] Kinetics and microstructure evolution of dynamic recrystallization of medium-Mn steel during hot working
X Sun, B Wang, Y Duan, Q Liu, X Xu, S Wang… - Journal of Materials …, 2023 - Elsevier
The dynamic recrystallization (DRX) behavior and microstructure evolution of medium-Mn
(0.15 C–10Mn) steel were investigated through isothermal hot compression tests. The flow …
(0.15 C–10Mn) steel were investigated through isothermal hot compression tests. The flow …
[HTML][HTML] Effects of TRIP and TWIP mechanisms on improved charpy impact energy of thick hot-rolled duplex lightweight steel plates
Charpy V-notch impact testing serves as a fundamental method for assessing the toughness
of conventional steels, but its applicability becomes challenging for duplex (δ-ferrite+ γ …
of conventional steels, but its applicability becomes challenging for duplex (δ-ferrite+ γ …
Micro-mechanisms of failure in nano-structured maraging steels characterised through in situ mechanical tests
Abstract High-pressure-torsion (HPT) processing introduces a large density of dislocations
that form sub-grain boundaries within the refined nano-scale structure, leading to changes in …
that form sub-grain boundaries within the refined nano-scale structure, leading to changes in …
Carbon in solution and the Charpy impact performance of medium Mn steels
Carbon is a well known austenite stabiliser and can be used to alter the stacking fault
energy and stability against martensitic transformation in medium Mn steels, producing a …
energy and stability against martensitic transformation in medium Mn steels, producing a …
Measurement of fracture toughness in high-strength alloys via modified limit load analysis using flat-end cylindrical indenter
In this paper, fracture toughness (KJ) was measured for high strength rail steels and AL2024-
T351 via chamfered cylindrical flat-end indentation. The indentation loading focused on …
T351 via chamfered cylindrical flat-end indentation. The indentation loading focused on …
Influence of pre-strain on nano-scale elasto-plastic response and dislocation activities in Ni added multiphase lightweight steel: Experimental and simulation …
The current work highlights the variation in dislocation nucleation mechanisms and local
deformation behavior of undeformed (homogenized) and deformed (forged) Ni-containing …
deformation behavior of undeformed (homogenized) and deformed (forged) Ni-containing …