Dynamic Behavior Characterization of Aluminum Alloy 7020 Manufactured Using the Additive Friction Stir Deposition Process

MB Williams, LP Cahalan, JJ Lopez, LI Perez-Andrade… - JOM, 2023 - Springer
In this research, we study the feasibility of using the solid-state additive manufacturing
process, additive friction stir deposition (AFSD), as a suitable technology for creating bulk …

[HTML][HTML] On the residual stress relaxation in Inconel 718 superalloys at high temperature by real-time neutron diffraction

Y Chen, I Cernatescu, V Venkatesh, AD Stoica, K An - Materials & Design, 2023 - Elsevier
Residual stresses in nickel-based superalloy engineering structure develop during various
manufacturing stages, which can result in component distortion or reduction of performance …

[HTML][HTML] Influence of Preheating Temperature on the Microstructure and Mechanical Properties of 6061/TA1 Composite Plates Fabricated by AFSD

W Gong, Y Li, M Zhang, H Wang, Q Liu, Z Zeng, K Ma… - Materials, 2023 - mdpi.com
In this study, composite plates of 6061/TA1 were successfully manufactured using additive
friction stir deposition (AFSD). The impact of preheating temperatures (room temperature …

Effect of Rotational Speed on Mechanical, Microstructure, and Residual Stress Behaviour of AA6061-T6 Alloy Joints through Friction Stir Welding

VP Singh, A Kumar, R Kumar, A Modi, D Kumar… - Journal of Materials …, 2023 - Springer
In the present work, the behaviour of an AA6061-T6 alloy joint through friction stir welding
was studied comprehensively under a set of processing parameters so as to establish a …

[HTML][HTML] Fatigue crack propagation in AA5083 structures additively manufactured via multi-layer friction surfacing

Z Kallien, C Knothe-Horstmann… - Additive Manufacturing …, 2023 - Elsevier
Multi-layer friction surfacing (MLFS) is a layer deposition technique that allows building
structures from metals in solid state. As approach for additive manufacturing, the re-heating …

POINT-OF-NEED INNOVATIONS: METAL ADDITIVE MANUFACTURING AND REPAIR

PG Allison, JB Jordon, MB Williams… - Advanced Materials …, 2023 - search.proquest.com
Because of the drastic reduction in energy consumption and greenhouse gas emissions,
recycling aluminum scrap/waste has found high prominence. Recent research has found …

Heterogeneous Microstructure Development in Additive Friction-Stir Deposited Al-Mg-Si Alloy

PC Metz, C Franz, J Kincaid, T Schmitz… - Available at SSRN … - papers.ssrn.com
Aluminum alloy 6061-T6511 was printed by additive friction stir deposition onto a cast
aluminum A206-T4 plate. Metallography, X-ray powder diffraction, X-ray pole figure analysis …