Results 61 to 70 of about 260 (127)

Refill Friction Stir Spot Welding of Dissimilar 6061/7075 Aluminum Alloy

open access: yesHigh Temperature Materials and Processes, 2019
Refill friction stir spot welding (RFSSW) was used to join 6061-T6 and 7075-T6 aluminum alloys in this work. Different sheet configurations and welding parameters were used to optimize joint strength.
Liu Zhenlei, Yang Kang, Yan Dejun
doaj   +1 more source

Selection of basic position in Refill Friction Stir Spot Welding of 2024-T3 and D16UTW aluminum alloy sheets

open access: yesArchives of Metallurgy and Materials, 2017
One of the important parameters of Refill Friction Stir Spot Welding is the so-called basic position of the tool. This is the arrangement of the pin and sleeve which occurs when the tool is plunged into the material.
Lacki P., Derlatka A., Gałaczyński T.
doaj   +1 more source

Effects of polymer sealant interlayer on quality of EN AW-2024-T3 aluminum alloy lap joint prepared by friction stir welding [PDF]

open access: yes
This study investigates the influence of polymer interlayers on the mechanical properties and fracture behavior of friction stir welded EN AW-2024-T3 aluminum alloy joints.
Derazkola, Hamed Aghajani   +5 more
core   +1 more source

Influence of Rotational Speed on the Microstructure and Mechanical Properties of Refill Friction Stir Spot Welded Pure Copper

open access: yesCrystals
Refill friction stir spot welding (RFSSW) is an effective technique for achieving high-quality joints in metallic materials, with rotational speed being a critical parameter influencing joint quality.
Xiaole Ge   +4 more
doaj   +1 more source

Comprehensive study of Leon-Queretaro area [PDF]

open access: yes
There are no author-identified significant results in this ...
Correa, E. B.   +4 more
core   +1 more source

A Novel Technique for Keyhole-Less Reinforced Friction Stir Spot Welding of Polyethylene Sheets [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2019
Two main problems exist with friction stir spot welded joints; remaining of a keyhole after welding and low strength of joints. In this paper, a novel method is proposed to address both problems in a simple and cost-effective way.
Moosa Sajed, S. M. Hossein Seyedkashi
doaj  

Recent advances in friction stir spot welding of aluminium and magnesium alloys: Techniques, challenges, and future trends [PDF]

open access: yes
Friction Stir Spot Welding (FSSW) is a solid-state joining technique that has seen growing use for aluminium and magnesium alloys due to its ability to minimize defects and enhance joint performance.
Juliana, Jumadi   +4 more
core   +1 more source

Machine Learning for In Situ Quality Assessment and Defect Diagnosis in Refill Friction Stir Spot Welding

open access: yesJournal of Manufacturing and Materials Processing
Refill Friction Stir Spot Welding (RFSSW) provides significant advantages over competing spot joining technologies, but detecting RFSSW’s often small and subtle defects remains challenging.
Jordan Andersen   +4 more
doaj   +1 more source

Refill Friction Stir Spot Welding Of Dissimilar Alloys [PDF]

open access: yes, 2015
Lightweight alloy materials such as magnesium and aluminum alloys are frequently employed in the automotive and manufacturing industry in order to improve vehicle fuel economy. This creates a pressing need for joining of these materials to each other, as
Chen, Yuyang
core  

Process Parameter Optimization in Refill Friction Stir Spot Welding of Dissimilar AA5754 and Electro Galvanized DP600 Joints [PDF]

open access: yes
The present study features analytical and experimental results of AA5754/DP600 dissimilar joints produced by the refill friction stir spot welding of 1.5-mm-thick sheets. The selection of proper parameters for this process, such as tool rotational speed (
A.H. Plaine   +4 more
core   +1 more source

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