Mechanical strength properties measured by tensile tests increased in the first ECAP pass, and then progressively diminished due to the presence of concurrent softening phenomena. Calorimetric analysis indicated a slightly increase in the recrystallization temperature of the deformed specimens. Also, the ...
The smaller scatter in fatigue lives of the friction stir welds in AA6082-T6 represents a design advantage for AA6082-T6 as compared to AA6061-T6. 展开 关键词: Tensile properties Fatigue strength Fatigue life Friction stir welding Aluminium alloys Butt joint Stress-life curves Surface galling ...
In order to analyse the influence of the base materials properties on weld strength, the positioning of the alloys relatively to the tool shoulder was alternated, i.e., welds were performed by placing alternately the AA 6082-T6 and the AA 5754-H22 aluminium alloys at the top of the lap ...
AA-6082 T6Concave shoulder tapered threaded pin toolFriction stir welding (FSW) is a solid state joining process; it is a new technique with no melting of work piece during welding. The temperature approaches but remain below the solidus temperature; hence the welds have superior properties ...
Microstructure and mechanical properties of friction stir welded 6082 AA in as welded and post weld heat treated conditions. Mater. Des. 2013, 46, 561–572. [CrossRef] 5. Padhy, G.K.; Wu, C.S.; Gao, S.; Shi, L. Local microstructure evolution in Al 6061-...
An experimental study on the effect of welding parameters on mechanical and microstructural properties of AA 6082-T6 friction stir welded butt joints The effect of processing parameters on mechanical and microstructural properties of aluminium alloy 6082-T6 Friction stir-welded (FSW) joints were investig...
aof aluminium alloy 6061-T6 with 6082-T6 was carried out. 铝合金6061-T6与6082-T6被执行了。[translate] amechanical properties when compared with each base[translate] athe lowest values were obtained in the AA6082-T6 alloy plate[translate]...
Mechanical propertiesFine ceramic compositeAl2O3-nanoparticlesIn this present investigation, AA6082-T6 thin aluminium alloy plates of 2 mm thickness were friction stir welded using fine ceramic Al2O3 nanoparticles as the reinforcing materials between the adjoining plates. The joining was done by ...
Patel VV, Sejani DJ, Patel NJ, Vora JJ, Gadhvi BJ, Padodara NR, et al. Effect of Tool Rotation Speed on Friction Stir Spot Welded AA5052-H32 and AA6082-T6 Dissimilar Aluminum Alloys. Metallography, Microstructure, and Analysis 2016:1-7....
To this end, thin sheets made of heat-treatable aluminum alloy AA6082-T6 were joined by mechanical clinching using extensible dies. The joining force, clinching tools and pre-heating conditions were varied. The influence of process conditions on material flow and mechanical behavior of clinched ...