The bainite controversy

LCD Fielding - Materials Science and Technology, 2013 - journals.sagepub.com
There has long existed a controversy regarding the formation of the bainite phase in steels.
Nonetheless, following the clear identification of bainite in 1930, several characteristic …

The first bulk nanostructured metal

H Bhadeshia - Science and Technology of Advanced Materials, 2013 - iopscience.iop.org
Nanotechnology has become an overused adjective, but there has been justified excitement
in the context of structural materials. A class of iron alloys has been discovered in which a …

[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 …

Wear of nano-structured carbide-free bainitic steels under dry rolling–sliding conditions

A Leiro, E Vuorinen, KG Sundin, B Prakash, T Sourmail… - Wear, 2013 - Elsevier
Specially designed steels with carbon contents from 0.6 to 1.0 wt% were isothermally
transformed at very low temperatures, between 220 and 270° C, in order to obtain a nano …

Microstructure and mechanical properties of an ultrahigh-strength 40SiMnNiCr steel during the one-step quenching and partitioning process

HY Li, XW Lu, WJ Li, XJ Jin - Metallurgical and Materials Transactions A, 2010 - Springer
The quenching and partitioning (Q&P) process is a novel heat treatment for the
enhancement of the strength level of steels without a significant deterioration of ductility. In …

Evaluation of potential of high Si high C steel nanostructured bainite for wear and fatigue applications

T Sourmail, FG Caballero… - Materials Science …, 2013 - journals.sagepub.com
The present study is concerned with the potential of high carbon, high silicon steel grades
isothermally transformed to bainite at low temperature (< 300° C). The first part gives an …

A medium-C martensite steel with 2.6 GPa tensile strength and large ductility

L Junkui, Y Zhinan, M Hua, C Chen, Z Fucheng - Scripta Materialia, 2023 - Elsevier
Nanoscale lath martensite with high density dislocations and fine V carbides embedded in
heterogeneous lamellar structure was produced in Medium-C (0.46%) martensitic steel …

Design of a new nanostructured, high-Si bainitic steel with lower cost production

MN Yoozbashi, S Yazdani, TS Wang - Materials & Design, 2011 - Elsevier
To reduce cost production, a bainitic steel with a new chemical composition was designed
using MUCG83 thermodynamic model. The steel was cast as cylinder bar using a high …

Development of continuously cooled low-carbon, low-alloy, high strength carbide-free bainitic rail steels

SM Hasan, M Ghosh, D Chakrabarti… - Materials Science and …, 2020 - Elsevier
In the present work, attempts have been made to design and develop low-carbon, low-alloy,
high strength carbide-free bainitic steels for application in heavy-haul rail tracks. The study …

Mechanical properties of nanostructured bainitic steels

A Kumar, A Singh - Materialia, 2021 - Elsevier
Nanostructured bainitic steels possess ultra-high strength and have been the focus of
extensive research due to their suitability in many demanding engineering applications …