Decreasing yield ratio of 70 GPa·% grade hot-rolled medium Mn steel by weakening multi-strengthening effects
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DOI: 10.1016/j.vacuum.2019.108972
Abstract: Abstract The yield ratio of investigated steel decreased significantly from 0.93 to 0.59 by prolonging intercritical annealing duration to weak multi-strengthening effects. The contribution of each effect was qualified by theoretical calculation. The grain refinement… read more here.
Keywords: strengthening effects; steel; multi strengthening; yield ... See more keywords