[图书][B] Phase transformations in metals and alloys (revised reprint)

DA Porter, KE Easterling - 2009 - taylorfrancis.com
Expanded and revised to cover developments in the field over the past 17 years, and now
reprinted to correct errors in the prior printing, Phase Transformation in Metals and Alloys …

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 …

Thermodynamics of stable and metastable structures in Fe–C system

R Naraghi, M Selleby, J Ågren - Calphad, 2014 - Elsevier
The thermodynamic properties and the phase diagram of the Fe–C system are reviewed by
means of the CALPHAD method and Gibbs energy functions valid from 0 K upwards are …

The martensitic transition pathway in steel

T Liu, L Liang, D Raabe, L Dai - Journal of Materials Science & Technology, 2023 - Elsevier
The martensitic transformation (MT) lays the foundation for microstructure and performance
tailoring of many engineering materials, especially steels, which are with> 1.8 billion tons …

Monte Carlo and molecular dynamics simulations of screw dislocation locking by Cottrell atmospheres in low carbon Fe–C alloys

RGA Veiga, H Goldenstein, M Perez, CS Becquart - Scripta Materialia, 2015 - Elsevier
Abstract On-lattice Monte Carlo shows strong carbon segregation at a screw dislocation in
bcc iron for carbon contents that vary from 20 to 500 ppm, typical in ultra low and low carbon …

[HTML][HTML] Sublattice alloy design of high-strength steels: Application of clustering and nanoscale precipitation of interstitial and substitutional solutes

T Furuhara, Y Zhang, M Sato, G Miyamoto, M Enoki… - Scripta Materialia, 2023 - Elsevier
Recent advances in high-strength steels for automobile applications or surface-hardened
steels have attracted interest on controlling the nanoscale dispersion of alloy …

Formation of carbon Cottrell atmospheres and their effect on the stress field around an edge dislocation

O Waseda, RGA Veiga, J Morthomas, P Chantrenne… - Scripta Materialia, 2017 - Elsevier
Abstract Biased Metropolis Monte-Carlo is employed to build a carbon Cottrell atmosphere
around an edge dislocation. A novel method involving only local minimisation during the …

Hydrogen trapping in carbon supersaturated α‑iron and its decohesion effect in martensitic steel

WT Geng, V Wang, JX Li, N Ishikawa, H Kimizuka… - Scripta Materialia, 2018 - Elsevier
Our first-principles calculations demonstrate that hydrogen is more stable in carbon
supersaturated martensite than in α‑iron, due to the carbon-induced tetragonality in …

A theory of Snoek relaxation in iron-carbon bct-martensite

P Maugis - Journal of Materials Science, 2022 - Springer
Martensite is a major constituent of Fe–C alloys. Its metastable body-centered tetragonal
structure provides high tensile strength to martensitic steels. Recent experiments highlighted …

Exploring the intrinsic ductile metastable Fe-C compounds: Complex chemical bonds, anisotropic elasticity and variable thermal expansion

XY Chong, YH Jiang, J Feng - Journal of Alloys and Compounds, 2018 - Elsevier
As the vitally important phases in iron and steel, the Fe-C binary compounds are
investigated by first-principles calculations combined with quasi-harmonic approximation …