Todesco, Angelo (2016) Effects of Heat Treatment and Cold Rolling on Kinetics of Ferrite Decomposition Processes in DDS 2507. [Magistrali biennali]
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This thesis work is a study on the effects of previous cold rolling on the kinetics of ferrite decomposition process, especially the eutectic decomposition δ->γ’+σ at four different heat treatment temperatures. In this work 35 samples of DSS 2507 grade (UNS S32750) have been cold rolled at 6 different thicknesses 10% - 20% - 30% - 40% - 50% - 60% and after that have been heat treated for 1800s (30min) at 700°C – 750°C – 800°C – 850°C.
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