Comprehensive study of hot compression behaviors and microstructure evolution of solutionized 6082 aluminum alloy extruded bar

N Zhao, Q Sun, Q Pang, Z Hu - Journal of Alloys and Compounds, 2023 - Elsevier
Recently, an efficient integrated forging process has been proposed in which solutionized
aluminum alloy extruded bars are directly hot forged and quenched. In this study, the hot …

Microstructural evolutions and mechanical properties of 6082 aluminum alloy part produced by a solution-forging integrated process

N Zhao, H Ma, Q Sun, Z Hu, Y Yan, T Chen… - Journal of Materials …, 2022 - Elsevier
The conventional forging process for 6082 aluminum alloy entails the following steps:
preheating, hot forging, solution heat treatment (SHT), and artificial aging. In this study, 6082 …

Severe plastic deformation of Al–Mg–Si alloys processed through rolling techniques: A review

N Kumar - Metallography, Microstructure, and Analysis, 2022 - Springer
In the present work, different combinations of rolling used by the researchers as a novel
severe plastic deformation technique for the deformation of Al–Mg–Si alloys have been …

Effect of aging temperature on microstructure and corrosion behavior of 6082 aluminum alloy

L Yang, D Bai, D Wang, C Liu, S Yang… - Materials Today …, 2023 - Elsevier
The effect of artificial aging temperatures on microstructure precipitation characteristics and
corrosion behavior of extruded 6082 aluminum alloy had been investigated. Electrochemical …

Grain refinement mechanism in 6082 Al alloy fabricated by cryo-multiaxial forging

N Kumar, R Jayaganthan, GM Owolabi - Materials Science and …, 2022 - Elsevier
In the present investigation, grain refinement mechanism in 6082 Al alloy fabricated by multi-
axial forging at liquid nitrogen temperature (MCF) was proposed. The hardness and tensile …

[HTML][HTML] Investigation on uniaxial ratcheting fatigue behaviors and microstructure evolution of ultrafine-grained 6061 aluminum alloy

T Sun, YJ Xie, LD Qin, Z Sun, ZG Zheng, CJ Xie… - Journal of Materials …, 2022 - Elsevier
The motivation of the present study is to explore ratcheting-fatigue behavior and the
corresponding micro-deformation mechanism of ultrafine-grained aluminum alloys 6061 …

Effect of multiaxial forging followed by hot rolling on non-basal planes and its influence on tensile and fracture toughness behaviour of Mg–4Zn–4Gd alloy

R Verma, R Jayaganthan, SK Nath… - Materials Science and …, 2020 - Elsevier
Large true strain (up to~ 4.7) through hybrid severe plastic deformation (HSPD) technique
was imparted to Mg–4Zn–4Gd alloy, to study its influence on microstructural evolution …

Multi-axial forging of Nb-1wt.% Zr: effect of annealing on microstructure and mechanical properties

R Kapoor, A Sarkar, AN Behera, S Sunil - Materials Science and …, 2020 - Elsevier
Abstract Nb-1wt.% Zr was subjected to severe plastic deformation at room temperature using
multi-axial forging (MAF) in a closed channel die to an effective strain of 4.6. Separate such …

An Approach for Predicting the Low-Cycle-Fatigue Crack Initiation Life of Ultrafine-Grained Aluminum Alloy Considering Inhomogeneous Deformation and Microscale …

T Sun, L Qin, Y Xie, Z Zheng, C Xie, Z Huang - Materials, 2022 - mdpi.com
In this paper, a low-cycle-fatigue (LCF) crack initiation life prediction approach that explicitly
distinguishes nucleation and small crack propagation regimes is presented for ultrafine …

Micromechanics-Based Low Cycle Fatigue Life Prediction Model of ECAPed Aluminum Alloy

T Sun, Y Xie, Y Pan, Z Zheng, C Xie, Z Huang - Metals, 2022 - mdpi.com
Ultrafine-grained aluminum alloys (UFG AA) show great potential in the design of fatigue-
resistant lightweight alloys, and the methodology to assess low-cycle fatigue (LCF) life …