Carbon supersaturation of ferrite in a nanocrystalline bainitic steel

FG Caballero, MK Miller, C Garcia-Mateo - Acta Materialia, 2010 - Elsevier
The extremely slow transformation kinetics of a nanocrystalline bainitic steel allows the
carbon content of the bainitic ferrite away from any carbon-enriched regions such as …

Evolution of dislocation density in bainitic steel: Modeling and experiments

SH He, BB He, KY Zhu, MX Huang - Acta Materialia, 2018 - Elsevier
Bainitic steels with intensive lath boundaries demonstrate an excellent combination of
strength and toughness. The bainite lath has an inhomogeneous distribution of dislocations …

Low temperature bainitic ferrite: Evidence of carbon super-saturation and tetragonality

C Garcia-Mateo, JA Jiménez, HW Yen, MK Miller… - Acta Materialia, 2015 - Elsevier
Experimental evidence indicates that bainitic ferrite formed by transformation at low
temperatures (200–350° C) contains quantities of carbon in solid solution far beyond those …

On the correlation among dislocation density, lath thickness and yield stress of bainite

SH He, BB He, KY Zhu, MX Huang - Acta Materialia, 2017 - Elsevier
The present work investigates quantitatively, for the first time, the correlation among
dislocation density, lath thickness and yield stress of bainite. It is found that the dislocation …

Influence of austempering temperature on microstructure and mechanical properties of high-carbon nanostructured bainitic steels

SI Lee, JM Lee, SG Kim, YB Song, HK Kim… - Materials Science and …, 2022 - Elsevier
We investigated the influence of austempering temperature on microstructure and
mechanical properties of high-carbon nanostructured bainitic steels. The austempering …

[BOG][B] Encyclopedia of iron, steel, and their alloys (Online version)

R Colás, GE Totten - 2016 - books.google.com
The first of many important works featured in CRC Press' Metals and Alloys Encyclopedia
Collection, the Encyclopedia of Iron, Steel, and Their Alloys covers all the fundamental …

Generalization of the existing relations between microstructure and yield stress from ferrite–pearlite to high strength steels

A Iza-Mendia, I Gutierrez - Materials Science and Engineering: A, 2013 - Elsevier
A series of available equations allows the yield and the tensile strength of low carbon ferrite–
pearlite microstructures to be expressed as a function of the optical grain size, steel …

Analyzing the scale of the bainitic ferrite plates by XRD, SEM and TEM

C Garcia-Mateo, JA Jimenez, B Lopez-Ezquerra… - Materials …, 2016 - Elsevier
Since the major strengthening mechanisms in nanocrystalline bainitic steels arise from the
exceptionally small size of the bainitc ferrite plate, accurate determination of this parameter …

[HTML][HTML] Effect of Si on bainitic transformation kinetics in steels explained by carbon partitioning, carbide formation, dislocation densities, and thermodynamic …

S Lin, A Borgenstam, A Stark, P Hedström - Materials Characterization, 2022 - Elsevier
The effect of Si addition on the evolution of bainitic transformation, carbon diffusion, carbide
formation, and dislocation density in steel was investigated using in-situ high-energy X-ray …

Prediction of martensite start temperature of steel combined with expert experience and machine learning

C Liu, H Su - Science and Technology of Advanced Materials, 2024 - Taylor & Francis
The martensite start temperature (MS) plays a pivotal role in formulating heat treatment
regimes for steel. This paper, through the compilation of experimental data from literature …