Hot deformation and microstructural evolution of ultrasonically fabricated as-cast Al-7.3 Zn-2.2 Mg-2Cu alloy

N Raja, A Kumar, SK Patel - Materials Characterization, 2023 - Elsevier
Abstract Al-7.3 Zn-2.2 Mg-2Cu alloy is known for its high strength, achieved because of
higher alloying concentration. However, the higher alloying concentration presents …

Understanding the isothermal compression behavior of Al-Mg-Si alloy based on hot deformation parameters and instability criteria

Q Zhao, F Li, E Zhu, AF Hashmi, J Niu… - Materials Today …, 2024 - Elsevier
This work comprehensively studied the microstructure evolution and thermodynamic
behavior of homogenized cast Al-Mg-Si alloy by using the dynamic materials model (DMM) …

[HTML][HTML] Study on hot deformation behavior and dynamic recrystallization mechanism of recycled Al–Zn–Mg–Cu alloy

C Qin, B Jiang, M Hu, Y Wang, H Xu, Y Guo… - Journal of Materials …, 2024 - Elsevier
Abstract This study utilized Al–Zn–Mg–Cu alloy chips as raw materials to prepare recycled
billets through a solid-state recycling process. Isothermal hot compression tests were …

[HTML][HTML] Hot deformation behavior and processing maps for an Al-Mg-Si-Zr-Mn alloy

A Ghosh, A Elasheri, N Parson, XG Chen - Journal of Alloys and …, 2024 - Elsevier
Isothermal compression tests were executed on an Al-Mg-Si-Zr-Mn alloy using a Gleeble-
3800 thermo-mechanical simulator at temperatures from 400 to 550° C and strain rates …

Finite element modelling and microstructural correlation of hot forged Al-Zn-Mg-Cu alloy (T6) using DEFORM-3D

N Raja, A Kumar, PS Chauhan, A Agarwal - Materials Today: Proceedings, 2024 - Elsevier
Thermomechanical processing is a globally practised method for upgraded microstructural
and mechanical characteristics. But the varying strain during thermomechanical processing …

Delineating the role of dynamic and static recrystallization during hot working of nickel-based superalloy (IN600)

N Raja, A Kumar, S Shekhar, K Kulkarni - Materials Today Communications, 2024 - Elsevier
In the presented research, the dynamic working of nickel-based (IN600) superalloy was
performed and the micro-mechanisms affecting the deformation behaviour were closely …

Comprehensive Analysis of Microstructure and Hot Deformation Behavior of Al-Cu-Y-Mg-Cr-Zr-Ti-Fe-Si Alloy

SM Amer, MV Glavatskikh, RY Barkov, AY Churyumov… - Metals, 2023 - mdpi.com
Low sensitivity to hot cracking is very important not only for casting but also for ingots of
wrought alloys. Doping of Al-Cu-(Mg) alloys by eutectic forming elements provides an …

[HTML][HTML] Study on Near-Net Shape Forging of Large Marine Crank Throws

L Niu, Q Zhang, Y Zhang, J Wang, W Luo, D Liu, T Ma… - Metals, 2024 - mdpi.com
The crankshaft is a critical component in large marine ships, often regarded as the “heart” of
the vessel due to its role in transmitting power and motion. This article addresses the …

[PDF][PDF] Journal of Alloys and Metallurgical Systems

A Ghosh, A Elasheri, N Parsonb… - Journal of Alloys and …, 2024 - researchgate.net
Isothermal compression tests were executed on an Al-Mg-Si-Zr-Mn alloy using a Gleeble-
3800 thermo-mechanical simulator at temperatures from 400 to 550◦ C and strain rates …

Hot Deformation Response and Microstructural Evolution of Cocrcufeni3si High Entropy Alloy Using 3d Workability Map

S Kumar, N Raja, M Sinha, SP Neog, S Mula… - Available at SSRN … - papers.ssrn.com
Thermomechanical processing, a reliable technique, was employed to gain insights into
high-temperature behaviour and optimize its microstructural characteristics. Hot deformation …