A Coupled Thermal/Material Flow Model of Friction Stir Welding Applied to Sc-Modified Aluminum Alloys

A coupled thermal/material flow model of friction stir welding was developed and applied to the joining of Sc-modified aluminum alloy (7042-T6) extrusions. The model reveals that surface material is pulled from the retreating side into the weld zone where it is interleaved with in situ material. Due...

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Veröffentlicht in:	Metallurgical and materials transactions. A, Physical metallurgy and materials science Physical metallurgy and materials science, 2013-04, Vol.44 (4), p.1730-1740
Hauptverfasser:	Hamilton, Carter, Kopyściański, Mateusz, Senkov, Oleg, Dymek, Stanislaw
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum alloys Applied sciences Characterization and Evaluation of Materials Chemistry and Materials Science Exact sciences and technology Joining, thermal cutting: metallurgical aspects Materials Science Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metallic Materials Metallurgy Metals. Metallurgy Nanotechnology Structural Materials Surfaces and Interfaces Thermodynamics Thin Films Welding
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