Prediction of mechanical behavior of friction stir welded joints of AA3003 aluminum alloy

Chekalil, Ismail; Abdelkader, Miloudi; Planche, Marie-Pierre; Ghazi, Abdelkader

doi:10.3221/igf-esis.54.11

Cited by 11 publications

(9 citation statements)

References 21 publications

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“…Investigating the butt FSWed joints of plates made of 3003-H24 alloy (Table 4), Kasman and Ozan [348] reported that at a WS of 50 mm/min, tunnel-type defects with large size appeared in joints welded with the TRS of 500 and 1000 rpm. The tunnel-type defects also occurred under WS of 80 mm/min and TRS of 500 and 800 rpm.…”

Section: Tool Rotation and Welding Speedsmentioning

confidence: 99%

See 1 more Smart Citation

Studies on Quality of Joints and Phenomena Therein for Welded Vehicle Components Made of Aluminium Alloy – a Review

Derbiszewski,

Obraniak,

Rylski

et al. 2024

Preprint

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To fulfil a need of limitation automotive emissions the reduction of vehicle weight is widely recommended and achieved in many ways, both by the construction of individual elements of the vehicle, and by the selection of light materials including Al alloys. Connecting these elements with each other and with elements made of iron alloys can be realized, inter alia, by welding or stir welding. However, the quality of the welds obtained varies widely and depends on many design, operational and environmental factors. The present study focused on a review of various welding technics used to joint both similar and dissimilar Al alloys utilized in automotive industry, the effect of various process parameters on welds quality, and phenomena appeared in such welds..

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Section: Tool Rotation and Welding Speedsmentioning

confidence: 99%

“…Kasman and Ozan [348] studied the influence of welding process on the structural properties of the butt FSWed joints of plates made of 3003-H24 alloy. They found that the highest ultimate tensile strength among all the welded joints equal to 128 MPa was obtained under 50 mm/min WS and 800 rpm TRS.…”

Section: Mechanical Properties Hardnessmentioning

confidence: 99%

Studies on Quality of Joints and Phenomena Therein for Welded Vehicle Components Made of Aluminium Alloy – a Review

Derbiszewski,

Obraniak,

Rylski

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

“…The FSW joints of 3003 alloy (Table 10), studied by Chekalil et al [412], were obtained using a tool with a flat shoulder with a diameter of 19.5 mm and a conical pin with a diameter varying from 6.8 to 5 mm and a length of 1.7 mm. The effect of the tool geometry on the joint properties was not studied.…”

Section: Tool Shoulder and Pin Geometrymentioning

confidence: 99%

“…For the FSW joints of components made of 3003 alloys (Table 6), Chekalil et al [412] reported that the joint mechanical properties were affected in the order of the TRS, the WS, and the tool tilt angle. The best mechanical properties of a welded joint were obtained under a TRS of 1423.9 rpm, a WS of 400 mm/min, and a tool tilt angle of 1.28 • .…”

mentioning

confidence: 99%

Studies on the Quality of Joints and Phenomena Therein for Welded Automotive Components Made of Aluminum Alloy—A Review

Derbiszewski,

Obraniak,

Rylski

et al. 2024

Coatings

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To fulfill the need to limit automotive emissions, reducing vehicle weight is widely recommended and achieved in many ways, both by the construction of individual elements of the vehicle and by the selection of light materials, including Al alloys. Connecting these elements with each other and with elements made of iron alloys can be realized, inter alia, by welding or stir welding. However, the quality of the welds obtained varies widely and depends on many design, operational, and environmental factors. The present study focused on a review of various welding techniques used to join both similar and dissimilar Al alloys utilized in the automotive industry, the effect of various process parameters on weld quality, and the phenomena observed in such welds. The research methodology was based on the analysis of the content of articles from main databases. Apart from capturing the current state of the art, this review evaluates reaching the possible highest joint quality and welding process disadvantages such as porosity, poor surface quality, a tendency toward hot cracking, and low ductility for the Al alloys applied in the automotive industry.

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“…When regression and ANN were compared, it was discovered that ANN is much more accurate and robust than regression models. Chekilil et al [28] made a quadratic regression model to predict yield strength, yield strength strain, UTS, ultimate tensile strength strain, rupture strength, and elongation. Their model performed with a 95% confidence level.…”

Section: Introductionmentioning

confidence: 99%

Fracture analysis of friction stir spot welded acrylonitrile butadiene styrene sheet in butt configuration

Mishra

Potnis

Sapre

et al. 2023

Mater. Res. Express

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The friction stir spot welding (FSSW) process is a novel technique that overcomes the limitation of resistance spot welding. Recently, FSSW used for welding of polymers which are difficult to be joined by traditional welding processes. The demand for Acrylonitrile Butadiene Styrene (ABS) for industrial applications has increased in recent years. However, to employ this technique the challenge is to get optimal FSSW parameters setting to achieve the best weld strength during the welding of ABS sheets. To achieve this, in the present work, full factorial experimental design layout was employed to investigate the effect of process parameters on weld strength i.e., ultimate tensile strength (UTS) and percentage elongation during FSSW of ABS-ABS sheet in butt configuration. To predict the UTS and percentage elongation, machine learning regression namely, linear, polynomial, support vector machine, and decision tree was used. Further, the study includes the identification of the fracture patterns post tensile test specimens based on the topography of the fracture surface under scanning electron microscopy. It was found that plunge depth is the most significant parameter followed by spindle speed and dwell time. The optimal setting of process parameters i.e., spindle speed of 1000 rpm, plunge depth of 1 mm, and dwell time of 40 seconds resulted in maximum UTS of 7.849 MPa. The maximum value of percentage elongation obtained was 5 at the parameter setting of spindle speed of 1000 rpm, plunge depth of 0.8 mm, and dwell time of 40 seconds. Polynomial regression outperformed in the prediction of UTS and percentage elongation with an R-square of 0.99.

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Prediction of mechanical behavior of friction stir welded joints of AA3003 aluminum alloy

Cited by 11 publications

References 21 publications

Studies on Quality of Joints and Phenomena Therein for Welded Vehicle Components Made of Aluminium Alloy – a Review

Studies on Quality of Joints and Phenomena Therein for Welded Vehicle Components Made of Aluminium Alloy – a Review

Studies on the Quality of Joints and Phenomena Therein for Welded Automotive Components Made of Aluminum Alloy—A Review

Fracture analysis of friction stir spot welded acrylonitrile butadiene styrene sheet in butt configuration

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