Mechanical Properties Improvement of Al–Li 8090 Alloy by Using the New Proposed Method of Directional Quenching
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DOI: 10.1007/s12540-019-00367-3
Abstract: Due to having low density as well as high specific modulus and fatigue toughness, Al–Li alloys have been targeted as an advanced material for using in aerospace applications. In the current investigation, a new heat… read more here.
Keywords: heat treatment; directional quenching; mechanical properties; heat ... See more keywords
Correlation of Tensile Properties and Fracture Toughness with Microstructural Features for Al–Li 8090 Alloy Processed by Cryorolling and Post-rolled Annealing
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DOI: 10.1007/s12666-019-01641-z
Abstract: The influence of cryorolling and post-deformation annealing on the tensile and fracture behaviour of aluminium–lithium (Al 8090) alloy is reported in the present investigation. The solution-treated (ST) alloy was cryorolled (CR) up to the true… read more here.
Keywords: cryorolling post; alloy; fracture toughness; 8090 alloy ... See more keywords
Effect of Room Temperature Rolling Followed by Annealing on Tensile and Fracture Behaviour of Bulk Ultrafine-Grained Al–Li 8090 Alloy
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DOI: 10.1007/s13632-019-00570-z
Abstract: The mechanical properties and microstructural evolution of aluminium–lithium (Al–Li) 8090 alloy subjected to room temperature rolling (RTR) followed by annealing were investigated in the present work. Tensile, hardness test and three-point bend tests were performed… read more here.
Keywords: strength; temperature; microscopy; room temperature ... See more keywords
On the influence of repetitive corrugation and straightening on the microstructure and mechanical properties of AA 8090 Al-Li alloy
Sign Up to like & getrecommendations! Published in 2018 at "Archives of Civil and Mechanical Engineering"
DOI: 10.1016/j.acme.2017.07.006
Abstract: Abstract This paper reports on the improvements in the mechanical properties of AA8090 Al-Li alloy subjected to repetitive corrugation and straightening (RCS). AA 8090 Al-Li alloy sheets were processed using different corrugation profiles (semi-circular, flat-groove… read more here.
Keywords: repetitive corrugation; grooved die; corrugation straightening; corrugation ... See more keywords