Results 51 to 60 of about 806 (197)
steel research international, EarlyView.The high‐strain‐rate behavior of resistance spot‐welded DP800–DP1000 joints is investigated. Results show that microstructural gradients across BM–HAZ–FZ govern hardness, strain rate sensitivity, and failure modes. While strength increases with strain rate, energy absorption is controlled by ductility, with DP800–DP800 joints showing superior ...
Pankaj Shrivastava, Velaphi Msomi
wiley +1 more source
Mechanical characterisation and modelling of resistance welding [PDF]
, 2010 Resistance welding is used very extensively in industry for a wide range of applications. Knowledge and measurement of the dynamic characteristics of resistance welding equipment is important in the design of the equipment and in optimization of ...
Van Rymenant, Patrick
core
, 2023 617624Liquid metal embrittlement (LME) cracking can occur during resistance spot welding (RSW) in zinc-coated advanced high-strength steels (AHSS) for automotive production.
Meschut, G. +3 more
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Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 7, Page 2929-2944, July 2026.ABSTRACT The fatigue and fracture behavior of self‐piercing rivet (SPR) joints between AA6016 aluminum sheets (1–2 mm) and DX54D steel (0.95 mm) was studied under 90°, 45°, and 0° multiaxial loading. Pure shear (90°) loading produced the highest fatigue strength, whereas multiaxial (45°) loading resulted in reduced performance, with pure tension (0 ...
Alan Woo +5 more
wiley +1 more source
Engineering and Technology Journal, 2012 The present research studies five spot welding electrodes (RSW) of different geometries. The design of each electrode considerers contacts shape and area of the welding spot. The considered welding electrodes are (Flat, Round, Project, PunchFlat, Cross Flat).
openaire +2 more sources
Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.Resistance spot welding (RSW) inspection increasingly relies on supervised deep learning models; however, such approaches require large labeled datasets, extensive retraining under changing conditions, and often lack interpretability. Despite their high reported accuracy, there remains a clear need for robust, unsupervised, and training‐free crack ...
Ananta Dutta +7 more
wiley +1 more source
Resistance Spot Welding Optimization Based on Artificial Neural Network
International Journal of Manufacturing Engineering, Volume 2014, Issue 1, 2014., 2014 Resistance Spot Welding (RSW) is processed by using aluminum alloy used in the automotive industry. The difficulty of RSW parameter setting leads to inconsistent quality between welds. The important RSW parameters are the welding current, electrode force, and welding time.
Thongchai Arunchai +4 more
wiley +1 more source
, 2023 The quality of resistance spot welds used to manufacture automobiles is critical to their safety. Monitoring of spot welds during production is, therefore, a high priority for ensuring quality control.
Compston, Paul +3 more
core
, 2022 S.1031-1037Modern advanced high-strength steel sheets for automotive applications are mostly zinc coated for corrosion resistance. However, the presence of zinc can-besides its positive effects-increase the material's susceptibility to liquid metal ...
Frei, Julian, Rethmeier, Michael
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International Journal of Lightweight Materials and ManufactureIn this study, the effect of resistance spot welding (RSW) and laser beam spot welding (LBSW) processes on evolution of microstructure, load endurance capabilities, heat affected zone (HAZ) softening, and corrosion resistance of ultra-high-strength (UHSS)
Paluchamy Rajalingam +3 more
doaj +1 more source