cloudyew
Mar19-07, 04:09 AM
The material used is AA6061 T6.
First the material solution treated at furnace at 500C for 18 hours.
Then the aluminum alloy is cryogenic rolling with liquid nitrogen.
Then the alloy annealed at different temperatures from 300C to 500C.
What the effect to tensile strength??
Is it only decrease or decrease first and then increase later?
First the material solution treated at furnace at 500C for 18 hours.
Then the aluminum alloy is cryogenic rolling with liquid nitrogen.
Then the alloy annealed at different temperatures from 300C to 500C.
What the effect to tensile strength??
Is it only decrease or decrease first and then increase later?