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Can someone help me explain how a plate of metal's yield strength changes as it is 1) Rolled (flattened) then 2) Heated for some hours and cooled, and then finally 3) Cooled and rolled additionally.
Does the yield strength increase at first, then drop, and then increase again? That's what I think, but I'm not sure. And if so, can someone please explain to me why this happens? Thank you. :shy:
Does the yield strength increase at first, then drop, and then increase again? That's what I think, but I'm not sure. And if so, can someone please explain to me why this happens? Thank you. :shy: