Friction stir welding of aluminum in the aerospace industry: the current progress and state-of-the-art review

MMZ Ahmed, MM El-Sayed Seleman, D Fydrych… - Materials, 2023 - mdpi.com
The use of the friction stir welding (FSW) process as a relatively new solid-state welding
technology in the aerospace industry has pushed forward several developments in different …

The influence of tool pin geometry and speed on the mechanical properties of the bobbin tool friction stir processed AA1050

MMZ Ahmed, MM El-Sayed Seleman, RG Eid… - Materials, 2022 - mdpi.com
AA1050 plates of 8 mm thickness were processed via bobbin-tool friction stir processing
technique at a constant rotation speed of 600 rpm and different travel speeds ranging from …

A novel friction stir deposition technique to refill keyhole of friction stir spot welded AA6082-T6 dissimilar joints of different sheet thicknesses

MMZ Ahmed, MM El-Sayed Seleman, E Ahmed… - Materials, 2022 - mdpi.com
Joining dissimilar sheet thicknesses of AA6082-T6 alloys by friction stir spot welding (FSSW)
provides many advantages in automotive and aerospace applications. The formed keyhole …

Microstructure, texture, and mechanical properties of friction stir spot-welded AA5052-H32: influence of tool rotation rate

MMZ Ahmed, MM El-Sayed Seleman, I Albaijan… - Materials, 2023 - mdpi.com
Friction stir spot welding (FSSW) of similar AA5052-H32 joints has numerous benefits in
shipbuilding, aerospace, and automotive structural applications. In addition, studying the …

Friction stir spot welding of different thickness sheets of aluminum alloy aa6082-T6

MMZ Ahmed, MM El-Sayed Seleman, E Ahmed… - Materials, 2022 - mdpi.com
Friction stir spot welding (FSSW) is one of the important variants of the friction stir welding
(FSW) process. FSSW has been developed mainly for automotive applications where the …

Welding of Ti6Al4V and Al6082-T6 alloys by a scanning electron beam

A Anchev, D Kaisheva, G Kotlarski, V Dunchev… - Metals, 2023 - mdpi.com
This work presents the results of an investigation into the influence of beam offset on the
structure and mechanical properties of electron-beam-welded joints between Ti6Al4V and …

A comparative study on the electrical contact behavior of CuZn40 and AgCu10 alloys under fretting wear: Effect of current load

CZ Zhang, F Shen, LL Ke - Tribology International, 2024 - Elsevier
The current load is one of the most significant factors in the reliability of electrical contact
under fretting conditions. In this paper, the fretting wear experiments are conducted for …

Comparative study of FSW, MIG, and TIG welding of AA5083-H111 based on the evaluation of welded joints and economic aspect

MIA Habba, NA Alsaleh, TE Badran… - Materials, 2023 - mdpi.com
Selecting an economically suitable welding technique and optimizing welding parameters to
obtain high joint quality is considered a challenge for expanding the 5xxx aluminum alloy …

Additively manufactured parts from AA2011-T6 large-diameter feedstocks using friction stir deposition

NA Alsaleh, MM El-Sayed Seleman, AMM Hassan… - Materials, 2023 - mdpi.com
The current work investigates the possibility of fabricating additive manufacturing products in
solid-state form, from AA2011-T6 of 40 mm diameter rods as a feedstock, using an additive …

A novel zero tool defect accelerated friction stir thin sheet welding technique for automotive light-weight structural component fabrication with dissimilar material

S Karmakar, R Swarnkar, SK Pal - Materials Chemistry and Physics, 2024 - Elsevier
Frequent tool failure and rupturing pose significant challenges in friction stir welding (FSW)
of thin dissimilar material sheets with diverse thermal and mechanical properties. These …