[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 …

In-situ observation of strain partitioning and damage development in continuously cooled carbide-free bainitic steels using micro digital image correlation

A Kumar, A Dutta, SK Makineni, M Herbig… - Materials Science and …, 2019 - Elsevier
In this article, we probe the strain partitioning between the microstructural features present in
a continuously cooled carbide-free bainitic steel together with damage nucleation and …

Promoting ductility and formability in a carbide free bainitic steel via pre-annealing treatment

N Xu, L Wang, J Hu, Z Chai, W Zhao, W Xu - Materials Characterization, 2023 - Elsevier
This study aimed to overcome the existing trade-off in strength–ductility in carbide free
bainitic steel and improve ductility without compromising strength. Herein, we proposed a …

Design of high-strength and damage-resistant carbide-free fine bainitic steels for railway crossing applications

A Kumar, SK Makineni, A Dutta, C Goulas… - Materials Science and …, 2019 - Elsevier
A novel high-strength steel design is proposed, with a fine bainitic microstructure free from
inter-lath carbides, for railway crossings applications. The design is based on the phase …

Achievement of high ductility and ultra-high strength of V-Nb microalloyed spring steel by austempered multiphase microstructure

K Chen, Z Jiang, F Liu, H Li, C Kang, W Zhang… - … Materials Transactions A, 2020 - Springer
A V-Nb microalloyed spring steel was investigated through a series of austempering heat
treatments. Optimal properties were obtained after austempering at 240° C for 2 hours …

Effect of environment-assisted cracking on the premature fatigue failure of high-strength valve springs

XQ Xing, JN Lu, JW Jian, LJ Li, ZC Luo - Engineering Failure Analysis, 2021 - Elsevier
In this work, the failure mechanism of four high-strength valve springs were investigated. It
shows that the premature fatigue failure of valve spring can be attributed to the presence of …

In Situ Investigation of the Bainitic Transformation from Deformed Austenite During Continuous Cooling in a Low Carbon Mn-Si-Cr-Mo Steel

W Lemos Bevilaqua, J Epp, H Meyer… - … Materials Transactions A, 2020 - Springer
The effects of hot deformation on the bainitic transformation of a low carbon steel during
continuous cooling were comprehensively studied through in situ high-energy synchrotron X …

[HTML][HTML] Enhancing mechanical properties and wear resistance of heavy-haul rail systems through complex microstructure control

D Centeno, G Tressia, FM Carvalho… - journal of materials …, 2023 - Elsevier
This study delves into the formulation of an advanced microstructure in medium-carbon high-
silicon spring steel through a series of engineered heat treatments. The microstructure …

[HTML][HTML] Design of a novel austenitising bending process in forming characteristics of high-strength quenched and micro-alloyed steel: Experiment and simulation

Y Lu, H Xie, J Wang, F Jia, Z Li, H Kamali, J Xu, J Han… - Materials & Design, 2022 - Elsevier
A systematic study was carried out on a novel designed austenitising bending process to
explore the effects of quenching temperatures on the evolution of microstructure and …

[HTML][HTML] Optimising Two-Stage Vacuum Heat Treatment for a High-Strength Micro-Alloyed Steel in Railway Spring Clip Application: Impact on Microstructure and …

Y Lu, J Wang, D Pan, J Han, L Zhu, C Diao, J Han… - Materials, 2023 - mdpi.com
The heat treatment process is a vital step for manufacturing high-speed railway spring
fasteners. In this study, orthogonal experiments were carried out to obtain reliable optimised …