6061-T6 aluminumcohesive zone material modelFRP patch repairpenicillium communestiffness ratiothin panelsThe aim of this study was to explore the effect of the yield stress of the cracked thin panels of aluminum alloys panel, repaired with one sided fiber reinforced polymer (FRP) patch, on the ...
6061-T6 Al alloyelectron beam heatingone dimensional stress wave loadingelevated temperaturesAn experimental method is described that has been used to determine the yield strength of 6061-T6 aluminum after extremely short times at elevated temperature. The method combines electron-beam pulse heating and...
Effect of tool size on AA6061-T6 double-sided friction stir welds The welds obtained with these three tools were designated as Welds A, B, and C, respectively. Results showed the highest tensile and yield strength for... A Garg,A Bhattacharya - 《Material Design & Processing Communications》...
The strength and dependability of these vehicles are greatly improved with the use of spot welds [1]. Vehicles are also exposed to environments containing salt, such as de-icing salt on roads or salt in the air near saltwater bodies. The presence of salt can then affect the undercarriage or...
Evolution of subsequent yield surfaces and elastic moduli under tension–tension stress space with finite plastic deformation in aluminum alloys, Part-III. Int. J. Plast., accepted for Publication] of the papers will include experimental results on annealed 1100 Al (a very high work hardening ...
Results are presented for annealed C1018 steel, annealed 1100 F and annealed 6061-T6 aluminums. For all materials tested, the dependence of yield stress on strain rate seems to be derivable from the ball-indentation results by using Tabor's empirical formulas and an equation relating strain ...
Two criteria are implemented: one for stress reversal and one for yielding. The method is demonstrated by the construction of initial and subsequent yield loci in the axial-shear stress plane using thin-walled tubular specimens. Results are presented for 6061-T6 aluminum as well as for 6092/SiC...
Residual stressFinite element simulationRESIDUAL-STRESSNUMERICAL-SIMULATIONDEFORMATIONTEMPERATUREDISTORTIONPlate-sleeve welded joints were general-purpose joints used in aluminum alloy spatial structures. In this study, FEM analysis of multi-pass welding of AA6061-T6 plate-sleeve was performed to investigate ...
Also in [7] for alloy 6061-T6 there is no marked difference in the critical levels of applied stresses for specimens of sheet and bar materials. However, during a study of alloy AMG-6 in [8] it was quite convincingly shown that the critical stress levels corresponding to damage initiation...
The uniaxial tensile test is the most common method to evaluate the mechanical properties of aging-strengthened aluminum alloys in the laboratory. The complete stress–strain curve (true stress–strain curve) of the under-aged alloy and the peak-aged alloy obtained through the test is shown in ...