Establishment of a two-stage constitutive model based on dislocation density theory for as-forged SA508 Gr.3Cl.1

The high-temperature deformation behavior of the SA508 Gr.3Cl.1 steel was investigated by the uniaxial isothermal compression tests at the deformation temperature from 1223 K to 1473 K and strain rate from 0.001s ^−1 to 1 s ^−1 , which were carried out using Gleeble-1500 thermo-mechanical simulator....

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Bibliographic Details

Published in:	Materials Research Express
Main Authors:	Jing Ma, Jiansheng Liu, Zhen Guo
Format:	Article
Language:	English
Published:	IOP Publishing 2020-01-01
Subjects:	dislocation density constitutive model as forged SA508 Gr.3Cl.1 isothermal compression test
Online Access:	https://doi.org/10.1088/2053-1591/ab7071