Engineering the deformation-induced martensitic transformation in a medium Mn steel containing core-shell austenite particles
Shichun Liu (Tsinghua University)
Jun Chai (Tsinghua University)
Xinhao Wan (Tsinghua University)
Yan Wang (Tsinghua University)
Zhigang Yang (Tsinghua University)
Sybrand van der Zwaag (Tsinghua University, TU Delft - Aerospace Engineering)
Hao Chen (Tsinghua University)
More Info
expand_more
Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.
Abstract
This work further investigated the mechanical properties of chemically heterogeneous core-shell austenite. It demonstrated the ability to enhance work hardening capacity and mitigate the formation of the Lüders band. Both experiments and molecular dynamics simulations confirmed that the Mn chemical boundary acts as a barrier to martensitic transformation during deformation.