Influence of hot deformation on dynamic recrystallization behavior of 300M steel: Rules and modeling

C Li, L Huang, M Zhao, X Zhang, J Li, P Li - Materials Science and …, 2020 - Elsevier
Dynamic recrystallization (DRX) is a major softening mechanism that impacts the
microstructural properties of 300M steel during the forging of large parts. It refines the grains …

Study on microstructure evolution and deformation mechanism of Ti-6554 based on power dissipation efficiency at supertransus temperatures

C Li, L Huang, M Zhao, S Guo, J Li - Journal of Alloys and Compounds, 2022 - Elsevier
The microstructure evolution and deformation mechanism of a Ti-6Cr-5Mo-5 V-4Al (Ti-6554)
alloy during high temperature compression is investigated based on the power dissipation …

Dynamic recrystallization behavior under steady and transient mutation deformation state

C Liu, S Barella, Y Peng, J Sun, S Guo, S Liang… - Materials Science and …, 2022 - Elsevier
Dynamic recrystallization (DRX), which is a critical regulatory procedure in the hot rolling
process, can greatly improve the microstructure of metallic materials. In recent years, the …

[HTML][HTML] A new approach of predicting dynamic recrystallization using directly a flow stress model and its application to medium Mn steel

MK Razali, MS Joun - Journal of Materials Research and Technology, 2021 - Elsevier
We present a new approach of predicting the dynamic recrystallization (DRX) of an alloy
steel during hot compression testing with an emphasis on higher solution accuracy and …

Artificial neural network-based critical conditions for the dynamic recrystallization of medium carbon steel and application

P Tize Mha, P Dhondapure, M Jahazi, A Tongne… - Metals, 2023 - mdpi.com
This study presents a novel and thorough approach to comprehending and simulating the
DRX process while hot compressing steel. To achieve this goal, we studied the high …

Dynamic recrystallization behaviour of H13-mod steel

C Li, Y Tan, F Zhao - Journal of Iron and Steel Research International, 2020 - Springer
H13-mod steel developed after optimizing the composition and heat treatment process
exhibits good hardness and impact toughness and can be used as a shield machine hob …

Dynamic Recrystallization Behavior of Low‐Carbon Steel during the Flexible Rolling Process: Modeling and Characterization

C Liu, C Mapelli, Y Peng, S Barella… - steel research …, 2022 - Wiley Online Library
Dynamic recrystallization (DRX) is the predominant softening mechanism under high‐
temperature large‐plastic deformation and determines the microstructure evolution of steel …

Thermal–Mechanical and Microstructural Simulation of Rotary Friction Welding Processes by Using Finite Element Method

H Mani, A Taherizadeh, B Sadeghian, B Sadeghi… - Materials, 2024 - mdpi.com
Rotary friction welding is one of the most crucial techniques for joining different parts in
advanced industries. Experimentally measuring the history of thermomechanical and …

Numerical analysis on the deformation characteristics and microstructure behaviors of forged IN718 aeroengine drum

S Luo, K Yan, J Li, G Zou, P Zhang, L Zeng - The International Journal of …, 2023 - Springer
This work is motivated by the fact that the microstructures of nickel-based alloy forged parts
influenced by hot deformation have a great impact on the mechanical properties of their final …

Processing maps (with flow instability criterion based on power-law breakdown) integrated into finite element simulations for evaluating the hot workability of 7075 …

HT Jeong, HK Kim, WJ Kim - Materials Today Communications, 2021 - Elsevier
A series of isothermal compression tests were performed on the cast 7075 alloy processed
by the electromagnetic stirring method in the temperature range between 573 and 723 K …