Processing and Characterization of AA2195 Al-Cu-Li Alloy Bars Processed through Vacuum Induction Melting and Caliber Rolling
2012 ◽
Vol 710
◽
pp. 125-131
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Keyword(s):
A novel technique of pure Lithium addition has been adopted for the processing of Al-Cu-Li alloy AA2195 cast ingots (7-8 kg each) in VIM under dynamic inert atmosphere, which gives more than 95% recovery of Lithium. The cast billets were homogenized, forged and converted into 12mm diameter rods by caliber rolling in the temperature range of 250°C, 300°C, 350°C and 400°C. The caliber rolled rods were treated to T8 (Solution Treatment+WQ+CW+Aging) condition. Mechanical properties were evaluated for T8 tempered bars at room temperature and correlated with microstructural observations. Highest mechanical properties in T87 temper have been obtained for rods caliber rolled at 350°C temperature.
2012 ◽
Vol 710
◽
pp. 119-124
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2015 ◽
Vol 830-831
◽
pp. 38-40
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2015 ◽
Vol 830-831
◽
pp. 23-26
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2010 ◽
Vol 24
(15n16)
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pp. 2940-2945
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Keyword(s):
Strength of Commercial Aluminum Alloys after Equal Channel Angular Pressing and Post-ECAP Processing
2006 ◽
Vol 114
◽
pp. 91-96
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2017 ◽
Vol 17
(4)
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pp. 73-78
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Keyword(s):