Fundamentals and application of solid-state phase transformations for advanced high strength steels containing metastable retained austenite

Z Dai, H Chen, R Ding, Q Lu, C Zhang, Z Yang… - Materials Science and …, 2021 - Elsevier
Over many decades, significant efforts have been made to improve the strength-elongation
product of advanced high strength steels (AHSSs) by creating tailored multi-phase …

Carbon redistribution in quenched and tempered lath martensite

L Morsdorf, E Emelina, B Gault, M Herbig, CC Tasan - Acta Materialia, 2021 - Elsevier
Tempering-induced carbon redistribution in martensitic steels from clustering to carbide
precipitation is relevant to various steel processing operations and resulting property …

Carbide-free bainite transformations above and below martensite start temperature investigated by in-situ high-energy X-ray diffraction

C Rampelberg, SYP Allain, G Geandier, J Teixeira… - JOM, 2021 - Springer
Carbide-free bainitic advanced high-strength steels (AHSS) exhibits multiphase
microstructures made of fine ferrite and retained austenite. The carbon partitions between …

[HTML][HTML] Current development of carbide free bainitic and retained austenite on wear resistance in high silicon steel

R Kumar, RK Dwivedi, RK Arya, P Sonia… - Journal of Materials …, 2023 - Elsevier
A pragmatic shift has been ongoing for the metal development of industrialization for the last
several decades. In various engineering and industrial applications, there is a high demand …

Dislocation densities in a low-carbon steel during martensite transformation determined by in situ high energy X-Ray diffraction

J Macchi, S Gaudez, G Géandier, J Teixeira… - Materials Science and …, 2021 - Elsevier
The evolution of the dislocation densities in martensite and in austenite during the quench of
a low-carbon (0.215 wt% C) steel is investigated in situ by the mean of a High Energy X-Ray …

[HTML][HTML] Analysis of work hardening mechanisms in Quenching and Partitioning steels combining experiments with a 3D micro-mechanical model

C Celada-Casero, F Vercruysse, B Linke… - Materials Science and …, 2022 - Elsevier
Abstract Quenching & Partitioning (Q&P) steels owe their good strength-ductility
combinations to the martensite/austenite (α'/γ) mechanical interactions and to the formation …