Study on Dynamic Recrystallization Behavior in Deformed Austenite of 52100 Steel by Using JMAK-Model
2013 ◽
Vol 275-277
◽
pp. 1833-1837
Keyword(s):
A Johnson-Mehl-Avrami-Kolmogorov (JMAK)-model was established for dynamic recrystallization in hot deformation process of 52100 steel. The effects of hot deformation temperature, true strain and strain rate on the microstructural evolution of the steel were physically studied by using Gleeble-1500 thermo-mechanical simulator and the experimental results were used for validation of the JMAK-model. Through simulation and experiment, it is found that the predicted results of DRX volume fraction, DRX grain size and average grain size are in good agreement with the experimental ones.
2018 ◽
Vol 37
(2)
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pp. 181-192
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2015 ◽
Vol 828-829
◽
pp. 407-412
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2013 ◽
Vol 634-638
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pp. 1781-1785
2016 ◽
Vol 879
◽
pp. 1794-1799
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2010 ◽
Vol 447-448
◽
pp. 406-411
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Keyword(s):
2012 ◽
Vol 103
(4)
◽
pp. 483-489
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