Journal article
A novel approach to producing architectured ultra-high strength dual phase steels
Abstract
An ultrafine-grained dual phase (DP) microstructure has been produced in a steel that contains a combination of composition and deformation gradients. A carbon gradient was created by controlled decarburization of the steel. The compositionally graded steel was cold rolled to produce a large number of shear bands prior to recrystallization annealing at 650 °C for 5 h followed by intercritical annealing at 740 °C for 10 min. Microstructural …
Authors
Azizi H; Samei J; Zurob HS; Wilkinson DS; Embury D
Journal
Materials Science and Engineering A, Vol. 833, ,
Publisher
Elsevier
Publication Date
January 2022
DOI
10.1016/j.msea.2021.142582
ISSN
0921-5093