Effect of pin offset on the mechanical properties of friction stir welded AA 6013 aluminum alloy plates

Kasman, Şefika; Ozan, Sertan

doi:10.1002/mawe.201800150

Cited by 5 publications

(10 citation statements)

References 56 publications

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“…Kasman and Ozan [313] studied butt FSWed joints of 6013 Al plates (Table 3) obtained via pin offset technique. The highest tensile strength equal to 206 MPa was obtained under 1.5 mm pin offset towards the advancing side and 500 min−1 TRS.…”

Section: Positioning Of Alloymentioning

confidence: 99%

“…Studying the butt FSWed joints of 6013 Al plates (Table 4) obtained via pin offset technique Kasman and Ozan [313] found that the highest tensile strength equal to 206 MPa was obtained under 1.5 mm pin offset towards the advancing side and 500 min −1 TRS, leading to the ratio of tensile strength of the joint to the ultimate tensile strength of the base metal (joint efficiency) equal to 74 %.…”

Section: Tool Rotation and Welding Speedsmentioning

confidence: 99%

“…Studying butt FSWed joints of 6013 Al plates obtained via pin offset technique Kasman and Ozan [313] found kissing bonds in welds, originating from the broken oxide layers, and formed particularly in the stir zone. The microstructure of joints comprised phases belonging to Mg2Si, Al4Cu2Mg8Si7 and Al(MnFe)Si.…”

Section: Microstructure Evolutionmentioning

confidence: 99%

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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: Positioning Of Alloymentioning

confidence: 99%

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

View full text Add to dashboard Cite

show abstract

“…Kasman and Ozan [355] studied butt FSW joints of 6013 Al plates (Table 4) obtained via the pin-offset technique. The highest TS, equal to 206 MPa, was obtained under the 1.5 mm pin offset toward the AS and a TRS of 500 rpm.…”

Section: Positioning Of Alloymentioning

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

View full text Add to dashboard Cite

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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“…Tools for friction stir welding processes consist of two essential parts, namely a pin and shoulder. The shoulder, which is a part of a tool with its higher hardness, wear resistance, and temperature durability than the material to be welded, contacts the surface of the metals to be welded; frictional heat is generated as a result of the friction between the contact surface of the tool rotation and the shoulder [16]. In addition, another component of the tool that is effective in generating heat for welding is the pin.…”

Section: Introductionmentioning

confidence: 99%

Effects of parameters on friction stir welding process of AA 7075 aluminum alloy: mechanical and microstructural assessments

Ozan

Şahin

Kasman

2022

Materialwissenschaft Werkst

Self Cite

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The effect of tool rotation speed and welding speed on the microstructural and mechanical properties of AA 7075-T651 welded plates produced using friction stir welding is the research subject of this study. A basin-shaped stir zone characterized all friction stir welded joints' microstructures. The fracture location following the tensile test was found to be outside the stir zone for each welded joint. All welded joints were subjected to a 90°root bending test. The tests were terminated before each welded joint could reach the 90°bend angle in the stir zone. The stir zone of each welded joint was characterized by the fine and equiaxed grains with the effect of dynamic recrystallization. In addition, intermetallic particles were also detected to occur in the weld joint. Among the nine welded joints, the welded joint with the highest ultimate tensile strength of 382 MPa was produced with a tool rotation speed of 400 min À 1 and a welding speed of 80 mm min À 1 . The highest welding efficiency of 71 % was obtained with the welding process parameters of 400 min À 1 tool rotational speed and 80 mm min À 1 welding speed. Increasing tool rotation speed caused the grain size to be coarser.

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Effect of pin offset on the mechanical properties of friction stir welded AA 6013 aluminum alloy plates

Cited by 5 publications

References 56 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

Effects of parameters on friction stir welding process of AA 7075 aluminum alloy: mechanical and microstructural assessments

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