Molecular dynamics simulations are used to investigate the atomic effects of carbon (C) addition in Fe on the martensitic phase transformation in the presence of pre-existing defects …
Using classical molecular dynamics simulations, we study austenite to ferrite phase transformation in iron, focusing on the role of interface morphology. We compare two …
J Meiser, HM Urbassek - … and Simulation in Materials Science and …, 2020 - iopscience.iop.org
Only few available interatomic interaction potentials implement the α↔ γ phase transformation in iron by featuring a stable low-temperature bcc and high-temperature fcc …
Using molecular dynamics simulation, we studied the influence of pre-existing dislocations on the austenitic and the martensitic phase transformations in pure iron. The simulations …
Z Wang, X Shi, XS Yang, W He, SQ Shi… - Journal of Materials …, 2021 - Springer
Deformation-induced martensitic transformations (DIMTs) have been widely observed in iron and ferroalloys under various mechanical loading conditions, thereby showing extreme …
We used classical molecular dynamics simulation to study the ferrite–austenite phase transformation of iron in the vicinity of a phase boundary to cementite. When heating a ferrite …
Q Li, H Wang, X Zhu, L Yang, B Liu, R Ma, F Han… - Materials Today …, 2024 - Elsevier
The as-produced martensitic steel fabricated by selective laser melting (SLM) is generally softer and weaker than the wrought specimen due to the residual austenite in the …
G Wang, B Wang, Y Li, C Xu - Materials Today Communications, 2024 - Elsevier
Three samples, namely, iron (Fe) bulk, nanowire (NW) and nanotube (NT) with the initial body centered cubic (bcc) structure were designed and constructed. Using molecular …
Using classical molecular dynamics simulations and the Meyer-Entel interaction potential, we study the martensitic transformation pathway in a pure iron bi-crystal containing a …