The compressive mechanical properties of uniform and density-graded Al-6061 foams, produced by replication of polymer foams, are measured. hile the uniform foam shows compressive behavior characteristic of conventional (uniform) metallic foams with a near constant plateau stress, he density-graded foam exhibits a smoothly rising plateau stress. This behavior is modeled using a simple series com...

A method for measuring the real-time corrosion rates for Alloy 718, stainless steels (SS) 304L and 316L nuclear grade (NG), aluminum alloys 5052 (Al5052) and 6061 (Al6061), copper (Cu), tantalum (Ta), and tungsten (W) in two separate water systems that were irradiated by 800 MeV protons is presented. The ®rst water system was fabricated entirely of 304 SS, thoroughly cleaned before operation, a...

Aluminium alloy 6061 is known for its superior mechanical characteristics, which include lighter weight properties, high specific strength,and simple fabrication. Hence, they are widely used to reduce the of vehicles as structural parts. issubjected velocity and various forces in courseofan accident. understanding impact properties aluminium alloys critical. The side groove shapes on shear lip ...

In the present paper, a novel criterion for fatigue life assessment of engineering components under multiaxial low-cycle regime is proposed. The criterion, named Refined Equivalent Deformation (RED) allows to take into account, when load non-proportional, strength decrease experimentally observed those metals sensitive non-proportionality. applied two different (304 stainless steel and 6061 alu...

Corrosion resistance of metals is one the most important topics for researchers. In this work, epoxy-TiO2 nanocomposite has been developed protection 6061AL alloy. The dip-coating technique used to deposit coating on 6061 Al alloy substrate. Different concentrations TiO2 NPs (1,3,5 )Wt% have study corrosion behavior in 3.5% NaCl medium. Also, 200,150 and 100 mm/min dipping speeds employed 1%wt ...