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...
The effects of tool geometry on the microstructure and tensile shear strength of friction stir spot-welded A6061-T6 Al alloy sheets were investigated in th... YC Lin,JJ Liu,BY Lin - 《Advanced Materials Research》 被引量: 4发表: 2012年 Effect of strain rates on tensile and work hardening...
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...
*Good plasticity; *Low strength but suitable for cold working hardening; *All the advantages of normal aluminium alloy; *High tensile strength & yield strength; *Suitable for anodic oxidation; Physical Properties Grade Chemical composition(%) Si Fe Cu Mn...
Kumar R, Garg S B L. Effect of yield strength and single tensile overload cycles on effective stress intensity range ratio in 6061-T6 Al-alloy[J]. Engineering Fracture Mechanics, 1989,34(2): 403-412.
Crack growth rate also decreases after application of an overload cycle; it attains a constant amplitude crack growth rate and crack closure value after a certain number of cycles. For the same stress ratio, the delay period in the 6063-T6 alloy was found to be more than in the 6061-T6 ...
Several samples were made by Al2024-O, Al6061-T6 and Al7075-T6 alloys. Based on the results, increasing the thickness reduces the mixed-mode fracture toughness and near to the critical thickness, this reduction is lesser. Increase in mixed-mode loading angle for brittle materials has not ...
Most of these proposed methods have yet to be rigorously verified experimentally. The objective of this work is to contribute to experimental verification by testing four contemporary models against their ability to accurately determine the yield strength of the aluminium alloy 6061-T6 using the ...
In this study, FEM analysis of multi-pass welding of AA6061-T6 plate-sleeve was performed to investigate the effect of different yield strengths of weld and base metals on the predicted deformation and residual stress using ABAQUS. Finite element simulations with and without considering the yield...
Effect of low temperature treatment on tensile yield strength of SiCw/6061Al alloy composites. JIANG Chuan- hai,WANG De - zun,ZHANG Wenlong,et al. Transactions of Nonferrous Metals Society of China . 2000JIANG Chuan-hai,WANG De-zun,ZHANG Wen-long,et al.Effect of low temperature treatment ...