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The hot flow behaviors of 20CrMnTiH steel are studied using isothermal compression tests corresponding to the temperature range from 973 to 1123K and the strain rates range from 0.01 to 10s −1 . The flow behaviors of 20CrMnTiH steel are represented, which are based on the analysis of true stress–true strain curves. The results show that there exist typical dynamic recovery (DRV) and dynamic...
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