Results 91 to 100 of about 663 (200)

A Numerical Study on the Effect of Tool Speeds on Temperatures and Material Flow Behaviour in Refill Friction Stir Spot Welding of Thin AA7075-T6 Sheets. [PDF]

Materials (Basel), 2023
Janga VSR, Awang M, Pedapati SR.
europepmc   +1 more source

Exploring the Feasibility of Friction Screw Extrusion Additive Manufacturing for AA7075 Aluminum Alloy [PDF]

This study explores the feasibility of Friction Screw Extrusion Additive Manufacturing (FSEAM) for fabricating an AA7075 alloy build. A 54-layer build was manufactured on an AA7075 substrate at a controlled print velocity of 50 mm/min.
Akkerman, R., Boesjes, Rolf, Bor, T.C., Luckabauer, Martin, Sayyad Rezaeinejad, Saed   +4 more
core  

87th Annual Meeting of the Meteoritical Society 2025: Abstracts

Meteoritics &Planetary Science, Volume 60, Issue S1, Page 30-350, August 2025.
wiley   +1 more source

Analysis of precipitation kinetics during refill friction stir spot welding and post-weld heat treatments in AA7050 using SAXS and numerical modeling

Journal of Advanced Joining Processes
The impact of the refill friction stir spot welding process (refill FSSW) on precipitates in a high-strength AA7050-T7651 alloy is studied. Cross-sections of the welded samples are analyzed via small-angle X-ray scattering (SAXS), yielding 2D maps of ...
Susanne Henninger, Rupesh Chafle, Niklaas Becker, Camila C. de Castro, Benjamin Klusemann, Martin Müller, Peter Staron   +6 more
doaj   +1 more source

State of the art of continuous friction stir welding [PDF]

Modern industries are constantly looking for better solutions to produce strong, reliable joints in their products. The ever-evolving need for more lightweight structures alongside with environmentally sustainable methods sets limitations for the ...
Halme, Joonas
core  

Fatigue life enhancement via residual stress engineering due to local forming during refill friction stir spot welding

Journal of Materials Research and Technology
Refill friction stir spot welding is a promising joining process in lightweight design. As lightweight structures react sensitively to cyclic loads, the fatigue life of the joints are of particular interest.
Niklaas Becker, Daniel Kuhn, Jan Piochowiak, Benjamin Klusemann   +3 more
doaj   +1 more source

Modeling of temperature- and strain-driven intermetallic compound evolution in an Al–Mg system via a multiphase-field approach with application to refill friction stir spot welding [PDF]

, 2022
Diyoke, George, Klusemann, Benjamin, Mittnacht, Tobias, Nestler, Britta, Raza, Syed Hasan, Schneider, Daniel   +5 more
core   +2 more sources

Presentación de las técnicas empleadas para el análisis del desempeño a fatiga de soldaduras PFSSW en chapas de acero al carbono [PDF]

, 2023
En los últimos años, el interés de la industria automotriz por reducir el consumo de combustible e impacto ambiental, ha puesto en primer plano el desarrollo de técnicas que permitan emplear materiales más ligeros y resistentes. Los aceros Dual Phase (DP)
Castillo, María José, Lombardo, Gianluca, Mateos, Alejandro   +2 more
core  

A Comparison of the Microstructure and Mechanical Properties of RSW and RFSSW Joints in AA6061-T4 for Automotive Applications

Journal of Manufacturing and Materials Processing
To reduce vehicle weight and improve energy efficiency, automotive manufacturers are increasingly using aluminum body panels. However, the traditional joining method, Resistance Spot Welding (RSW), presents challenges like weld porosity and electrode ...
Damon Gale, Taylor Smith, Yuri Hovanski, Kate Namola, Jeremy Coyne   +4 more
doaj   +1 more source

Investigation of Welding Forces and Torque Measurement using Octagonal Ring Dynamometer in Refill Friction Stir Spot Welding of Pure Copper [PDF]

Archives of Metallurgy and Materials
The welding forces and torque in refill friction stir spot welding (RFSSW) play a crucial role in optimizing welding process parameters, understanding material deformation and flow mechanisms, improving welding equipment, and analyzing tool wear.
Xiaole Ge, I.N. Kolupaev, Di Jiang, Hongfeng Wang   +3 more
doaj   +1 more source