Friction stir welding of severely plastic deformed aluminum using (Al2O3 + graphite) hybrid powders: grain structure stability and mechanical performance

Moosavi, Seyyed Ezzatollah; Movahedi, M.; Kazeminezhad, M.

doi:10.1016/j.jmrt.2022.09.086

Cited by 6 publications

(1 citation statement)

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“…The weld was performed at 1400 rpm rotational speed, 30 mm/s weld speed, and 0.06 mm/s plunge speed. Moosavi et al, 32 have designed the FSW of 2 constrained grooves pressed (CGPed) Al‐1050 sheets with and without the hybrid powder, like 50 vol%—Al 2 O 3 nanoparticles and 50 vol% graphite micrometric powders. Al 2 O 3 nanoparticles may cause grain boundary pinning in stir‐zone, which will refine grain.…”

Section: Recent Research Work: a Brief Reviewmentioning

confidence: 99%

An enhanced technique for friction stir welding of ceramic particle reinforced aluminium based metal matrix composites

Natarajan,

Tamilperuvalathan,

Murugesan

et al. 2024

Lubrication Science

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This manuscript proposes an enhanced technique for the friction stir welding (FSW) of ceramic particle‐reinforced aluminium‐related metal matrix composites. The proposed technique is the joint implementation of both the Aquila Optimizer and Pelican Optimization Algorithm. This proposed method aims is to enhance the welding efficiency, quality, and overall performance of the weld joints. The test is conducted in an all‐purpose machine at cutting speeds that permit temperatures that are comparable to the FSW of stainless‐steel, aluminium alloys and copper. Reaction–diffusion studies are conducted to better understand the diffusion‐control process under tool wear, and the tool wear rate is determined by the length of the cutting tool's nose tip. Rotational speed at 10 mm/min is examined. SiC exhibits the highest performance of aluminium and stainless steel. As the fraction of SiC increases to 18%, the axial force and rotational speed of FSW also increase.

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Section: Recent Research Work: a Brief Reviewmentioning

confidence: 99%