6061-T6 aluminium weldsThe local mechanical properties of a weld zone, in a 6061-T6 aluminium alloy subjected to the modified indirect electric arc technique have been studied. The mechanical properties of the base metal, the weld metal and the heat affected zone were determined by means of ...
Friction stir welding was used to join two aluminum 6061-T6 plates with an insert of a pure copper plate(Al/Cu/Al), and then the influence of the copper insert on the joint performance was studied. The dissimilar welding results were also compared with AA 6061 friction stir welds produced ...
In this regard, mechanical testing of a cast and extruded 6061 aluminium alloy containing 0, 10, or 20 vol.-%Al2O3 particles has been carried out with emphasis on measuring the properties which would be the most important for an application such as steam turbine blading. In addition to an...
In recent years the shock deformation properties of a precipitation-hardened aluminum alloy (6061-T6) have been investigated extensively with time-resolved wave-profile gauges. Studies have revealed complicating features of the shock-deformation process not easily explained by existing theories of plastic...
Tensile tests are carried out at elevated temperatures(20～500℃)to study the mechanical properties of the 6061-T6 Al-alloy produced in China for structures. The tensile strength,elastic strength and elongation ratio,except the Young's modulus due to difficulty in strain measurement,are obtained fr...
Purpose: In this paper, the mechanical properties of welded joints of 6061 T6 and 5083 O aluminium alloy obtained using friction stir welding (FSW) with four rotation speed (450, 560, 710 and 900 rpm) and conventional fusion welding are studied.Design/methodology/approach: FSW welds were carri...
Shallow Cryogenic treatment can be used to improve the mechanical properties of aluminium alloys. The GTAW welding was carried out with different heat inputs by varying the welding speed. The hardness and microstructure were evaluated for wear as-welded and post-weld shallow cryogenic treated ...
Mechanical, instrumented Charpy V-notch (CVN) energy and plane strain fracture toughness properties of SiC whisker reinforced-6061 aluminium metal matrix c... DF Hasson,SM Hoover,CR Crowe - 《Journal of Materials Science》 被引量: 71发表: 1985年 Microstructure and mechanical properties of 6061 Al...
In this paper, the microstructure, hardness profile, tensile properties, impact properties and fatigue crack growth behavior of FSW joint of 6061-T6 aluminum alloy were studied. The main conclusions are summarized as follows: Declaration of Competing Interest The authors declare that they have no kno...
6061 Aluminum alloy due to the possibility of increasing its mechanical properties through heat treatment and good welding ability, is widely used in the transport and structural equipments. One of the ways to increase the strength of metal sheets is to produce a layer composite through a severe ...