Results 91 to 100 of about 1,395 (208)

Optimization of Critical Parameters in Friction Stir Spot Welding of AA5052 Aluminum Alloy Using Response Surface Methodology

Crystals
Understanding and optimizing the relationship between critical processing parameters (rotational speed and dwell time) and the resulting weld performance is crucial for the effective application of friction stir spot welding (FSSW) in joining aluminum ...
Mohamed M. El-Sayed Seleman, Sabbah Ataya, Nashmi H. Alrasheedi, Mohamed M. Z. Ahmed, Hagar A. Reyad, Ashraf Bakkar, Ramy A. Fouad   +6 more
doaj   +1 more source

Effect of minimizing weld hole material loss on the strength of dissimilar polymer FSSW processes utilizing pinless tools

Journal of Physics, Conference Series
Numerous studies have shown that weld hole directly impacts joint strength. The primary objective of this study was to reduce weld hole in spot welds between PLA and PETG using pinless tooling.
C.-T. Liu, H.-Y. Zhang, Y. P. Chang, M.-J. Hsieh   +3 more
semanticscholar   +1 more source

A Critical Review on Friction Stir Spot Welding of Aluminium Alloys: Tool, Mechanical, and Micro-Structural Characteristics

Crystals
Aluminum spot welding is extensively applied in automotive, aerospace, and rail sectors due to its favorable strength-to-weight ratio. While resistance spot welding (RSW) has been the traditional method, its high residual stresses, electrode wear, and ...
Manash J. Borah, Kanta Sarma, Yadaiah Nirsanametla, Barun Haldar, Arpan K. Mondal, Borhen Louhichi, Hillol Joardar   +6 more
doaj   +1 more source

Effect of Pin Shape and Rotational Speed on the Mechanical Behaviour and Microstructures of Friction Stir Spot Welding of Aa6061 Aluminum Alloy

مجلة النهرين للعلوم الهندسية, 2017
Friction stir spot welding (FSSW) is a modern solid-state joining process able to weld similar and dissimilar overlap joints in different classes of materials and is widely being considered for automotive industry. In this work, the mechanical behavior )
Mohsin N. Hamzah, Sadeq H. Bakhy, Mujtaba A. Fliayyh   +2 more
doaj  

The Influence of Tool Geometry on the Mechanical Properties and the Microstructure of AA6061-T6 Aluminum Alloy Friction Stir Spot Welding. [PDF]

Materials (Basel), 2023
Alkhafaji A, Camas D, Lopez-Crespo P, Al-Asadi H.   +3 more
europepmc   +1 more source

Effect of Laser Shock Peening on Dissimilar AA6061-T6/Pure Copper Friction Stir Spot Welded Joints

Medžiagotyra
Friction Stir Spot Welding (FSSW) is a solid-state route for joining dissimilar aluminum-copper assemblies, but welding-induced softening and the brittle Al-Cu intermetallic layer limit joint reliability. This work investigates the integrated use of FSSW
Sarah Khazaal Jabbar MADHI, İsmail Hakkı KARA, Rasha M. HUSSEIN   +2 more
doaj   +1 more source

Experimental Investigation and Characterization of Friction Stir Spot-Welded Dissimilar Aluminum Copper Metallic Lap Joints. [PDF]

ACS Omega, 2023
Devarajan K, Karuppanan VVS, Duraisamy T, Bhavirisetty SK, Laxmaiah G, Chauhan PK, Razak A, Asif M, Linul E.   +8 more
europepmc   +1 more source

Optimization of Friction Stir Spot Welding Process Using Bonding Criterion and Artificial Neural Network. [PDF]

Materials (Basel), 2023
Jo DS, Kahhal P, Kim JH.
europepmc   +1 more source

Microstructure, Texture, and Mechanical Properties of Friction Stir Spot-Welded AA5052-H32: Influence of Tool Rotation Rate. [PDF]

Materials (Basel), 2023
Ahmed MMZ, El-Sayed Seleman MM, Albaijan I, Abd El-Aty A.   +3 more
europepmc   +1 more source

Parametric study of friction stir spot welding of aluminium alloy 5754

Metalurgija, 2014
The paper presents a parametric analysis of friction stir spot welding (FSSW) of aluminium alloy 5754 in a lap joint. Experimental plan was done according to the response surface methodology (RSM), where tool rotation speed varied between 988 and 3511 ...
D. Klobčar, J. Tušek, A. Skumavc, A. Smolej   +3 more
doaj