On the factors governing austenite stability: intrinsic versus extrinsic

B He - Materials, 2020 - mdpi.com
In this review, we separate the different governing factors on austenite stability into intrinsic
and extrinsic factors, depending on the domain defined by austenite grain boundaries. The …

On the correlation between microstructural evolution and ultrasonic properties: a review

M Toozandehjani, KA Matori, F Ostovan… - Journal of Materials …, 2015 - Springer
The characterization and optimization of the microstructures of materials pertaining to
material properties is a primitive necessity to ensure the performance and service life of the …

Effect of heating rate on the austenite formation in low-carbon high-strength steels annealed in the intercritical region

RR Mohanty, OA Girina, NM Fonstein - Metallurgical and Materials …, 2011 - Springer
Austenite formation during intercritical annealing was studied in a cold-rolled dual-phase
(DP) steel based on a low-carbon DP780 composition processed in the mill. Two heating …

Experimental evidence for bainite formation below Ms in Fe–0.66 C

SMC Van Bohemen, MJ Santofimia, J Sietsma - Scripta Materialia, 2008 - Elsevier
The isothermal decomposition of austenite in the temperature range 220–300° C in Fe–0.69
Mn–0.66 C has been studied using dilatometry and scanning electron microscopy (SEM) …

In-situ determination of austenite and martensite formation in 13Cr6Ni2Mo supermartensitic stainless steel

A Bojack, L Zhao, PF Morris, J Sietsma - Materials Characterization, 2012 - Elsevier
In-situ analysis of the phase transformations in a 13Cr6Ni2Mo supermartensitic stainless
steel (X2CrNiMoV13-5-2) was carried out using a thermo-magnetic technique, dilatometry …

Tensile properties and bake hardening response of dual phase steels with varied martensite volume fraction

M Soliman, H Palkowski - Materials Science and Engineering: A, 2020 - Elsevier
A study has been made of the tensile properties on martensite plus ferrite dual phase (DP)
steels. Tensile samples machined out of industrially produced DP steel sheet are quenched …

[HTML][HTML] Phase transformation and mechanical properties of ultrahigh strength steels under continuous cooling conditions

G Mandal, I Dey, S Mukherjee, SK Ghosh - Journal of Materials Research …, 2022 - Elsevier
The present work deals with phase transformation mechanical behavior and of newly
developed ultrahigh strength steels. Bainitic and martensitic phase transformations have …

Martensite formation in partially and fully austenitic plain carbon steels

SMC Van Bohemen, J Sietsma - Metallurgical and Materials Transactions …, 2009 - Springer
The progress of martensite formation in plain carbon steels Fe-0.46 C, Fe-0.66 C, and Fe-
0.80 C has been investigated by dilatometry. It is demonstrated that carbon enrichment of …

Effect of Mo and Nb on mechanical properties and hydrogen embrittlement of hot-rolled medium-Mn steels

Y Luo, H Lu, N Min, W Li, X Jin - Materials Science and Engineering: A, 2022 - Elsevier
The effects of Mo and Nb on the mechanical properties and hydrogen embrittlement (HE) of
hot-rolled medium-Mn steel were investigated. The diffusion behavior of hydrogen was …

Effect of dissolution and precipitation of Nb on the formation of acicular ferrite/bainite ferrite in low-carbon HSLA steels

Y Chen, D Zhang, Y Liu, H Li, D Xu - Materials Characterization, 2013 - Elsevier
Abstract Effect of dissolution and precipitation of Nb on the phase transformation during
cooling was investigated. It is firstly recognized that either the formation of acicular ferrite or …