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Additive friction stir deposition of AZ31B magnesium alloy [PDF]

Journal of Magnesium and Alloys, 2022
The current work explored additive friction stir deposition of AZ31B magnesium alloy with the aid of MELD® technology. AZ31B magnesium bar stock was fed through a hollow friction stir tool rotating at constant velocity of 400 rpm and translating at ...
Sameehan S. Joshi, Shreyash M. Patil, Sangram Mazumder, Shashank Sharma, Daniel A. Riley, Shelden Dowden, Rajarshi Banerjee, Narendra B. Dahotre   +7 more
doaj   +6 more sources

Additive friction stir deposition: a deformation processing route to metal additive manufacturing [PDF]

Materials Research Letters, 2021
As the forging counterpart of fusion-based additive processes, additive friction stir deposition offers a solid-state deformation processing route to metal additive manufacturing, in which every voxel of the feed material undergoes severe plastic ...
Hang Z. Yu, Rajiv S. Mishra
doaj   +5 more sources

Recent developments in additive friction stir deposition (AFSD)

Journal of Materials Research and Technology
In recent years, metal additive manufacturing (MAM) has emerged as a promising technique for faster and easier manufacturing of complex parts. One method developed in MAM is additive friction stir deposition (AFSD), which is based on the friction stir ...
Melike Korgancı, Yahya Bozkurt
doaj   +5 more sources

Microstructure Development in Additive Friction Stir-Deposited Cu [PDF]

Metals, 2020
This work details the additive friction stir-deposition (AFS-D) of copper and evaluation of its microstructure evolution and hardness. During deposition, a surface oxide is formed on the deposit exterior.
Jonathan L. Priedeman, Brandon J. Phillips, Jessica J. Lopez, Brett E. Tucker Roper, B. Chad Hornbuckle, Kristopher A. Darling, J. Brian Jordon, Paul G. Allison, Gregory B. Thompson   +8 more
doaj   +3 more sources

Additive friction stir deposition of aluminum alloys: A critical review

Materials & Design
Additive friction stir deposition (AFSD) enables near-net shape fabrication through layer-by-layer material deposition, depositing feedstock via frictional heat and plastic deformation for applications ranging from component manufacturing to repair ...
I. Liu, T.C. Bor, P.G. Allison, J.B. Jordon   +3 more
doaj   +6 more sources

A pseudo thermo-mechanical model linking process parameters to microstructural evolution in multilayer additive friction stir deposition of magnesium alloy

Materials & Design, 2022
Additive friction stir deposition has been proposed as a disruptive manufacturing process; involving complex thermo-mechanical mechanisms during multilayer material deposition.
Shashank Sharma, K.V. Mani Krishna, M. Radhakrishnan, Mangesh V. Pantawane, Shreyash M. Patil, Sameehan S. Joshi, Rajarshi Banerjee, Narendra B. Dahotre   +7 more
doaj   +4 more sources

Recent Advances in Additive Friction Stir Deposition: A Critical Review. [PDF]

Materials (Basel)
Additive friction stir deposition (AFSD) is a novel solid-state additive manufacturing method developed on the principle of stirring friction. Benefits from its solid-phase properties, compared with traditional additive manufacturing based on melting–solidification cycles, AFSD solves the problems of porosity, cracks, and residual stress caused by the ...
Dong X, Zhou M, Geng Y, Han Y, Lei Z, Chen G, Shi Q.   +6 more
europepmc   +4 more sources

A Review on Solid-State-Based Additive Friction Stir Deposition

Aerospace, 2022
Additive manufacturing (AM) is an important technology in Industry 4.0. In recent years, solid-state-based additive friction stir deposition (AFSD) has attracted much attention, as it can avoid the inherent defect of melting and rapid solidification in ...
Hongrui Dong, Xiaoqiang Li, Ke Xu, Zhenyu Zang, Xin Liu, Zongjiang Zhang, Wenlong Xiao, Yong Li   +7 more
doaj   +3 more sources

In-Situ Monitoring and Control of Additive Friction Stir Deposition. [PDF]

Materials (Basel)
Additive friction stir deposition (AFSD) is a solid-state AM method that feeds, plasticizes, and deposits solid bars using frictional heat. Although the AFSD is a promising method, its limited technology readiness level precludes its wider use. The use of optimum process parameters is critical for achieving successful results, and closed-loop control ...
Yasa E, Poyraz O, Do K, Molyneux A, McManus J, Hughes J.   +5 more
europepmc   +6 more sources

Hardness Distribution of Al2050 Parts Fabricated Using Additive Friction Stir Deposition. [PDF]

Materials (Basel), 2023
The solid-state additive friction stir deposition (AFSD) process is a layer-by-layer metal 3D-printing technology. In this study, AFSD is used to fabricate Al–Cu–Li 2050 alloy parts. The hardness values for various regions of the as-deposited built parts are measured, and the results are contrasted with those of the feedstock material.
Ghadimi H, Ding H, Emanet S, Talachian M, Cox C, Eller M, Guo S.   +6 more
europepmc   +5 more sources