The response of dislocations, low angle grain boundaries and high angle grain boundaries at high strain rates

Q Liu, L Fang, Z Xiong, J Yang, Y Tan, Y Liu… - Materials Science and …, 2021 - Elsevier
As a most widely applied structure material, the deformed characteristics of steels primarily
presented the adiabatic shear band (ASB) formation and phase transitions, instead of its …

Phase transformation and dynamic recrystallization behaviors in a Ti55511 titanium alloy during hot compression

YC Lin, J Huang, DG He, XY Zhang, Q Wu… - Journal of Alloys and …, 2019 - Elsevier
Hot compression experiments of a Ti55511 titanium alloy are conducted to study the phase
transformation characteristics and dynamic recrystallization (DRX) behavior. It is found that …

Microstructural evolutions during reversion annealing of cold-rolled AISI 316 austenitic stainless steel

M Naghizadeh, H Mirzadeh - Metallurgical and Materials Transactions A, 2018 - Springer
Microstructural evolutions during reversion annealing of a plastically deformed AISI 316
stainless steel were investigated and three distinct stages were identified: the reversion of …

The strain-rate dependence of the Hall-Petch effect in two austenitic stainless steels with different stacking fault energies

SV Astafurov, GG Maier, EV Melnikov… - Materials Science and …, 2019 - Elsevier
Using thermal-mechanical treatments, specimens with different grain sizes were produced
for two Cr-Ni-based austenitic stainless steels with different stacking fault energies …

Achieving superior strength and high ductility in AISI 304 austenitic stainless steel via asymmetric cold rolling

A Amininejad, R Jamaati, SJ Hosseinipour - Materials Science and …, 2019 - Elsevier
In this study, the microstructure-texture-mechanical properties relationships in AISI 304
austenitic stainless steel processed by asymmetric cold rolling investigated. With increasing …

The contribution of retained martensite to the high yield strength and sustainable strain hardening of a hierarchical metastable austenitic stainless steel

Y Guo, S Zhang, J Chen, B Fu, Z Wang, L Pang… - Materials Science and …, 2023 - Elsevier
A hierarchical metastable austenitic stainless steel (ASS) is obtained through severe
asymmetric cold rolling (about 92% reduction) and reversion annealing. The microstructure …

Identification of a pseudo-ternary intermetallic compound in the stirred zone of friction-stir-welded 5083 aluminum alloy with 316L steel

MM Celis, P Harcuba, J Veselý, F Moisy, F Picot… - Journal of Materials …, 2023 - Springer
Macrostructure, microstructure, and distribution of phases through the interface were
analyzed for friction-stir-welded joints 5083 aluminum alloy and 316L steel. Several …

Microstructural heterogeneity and mechanical properties of a welded joint of an austenitic stainless steel

JA Muñoz, E Dolgach, V Tartalini, P Risso, M Avalos… - Metals, 2023 - mdpi.com
This research presents the microstructural and mechanical evolution throughout the welded
seam of an austenitic stainless steel (ASS) tube. It was found that the main hardness …

Mechanical and microstructural behavior of a heterogeneous austenitic stainless steel processed by Equal Channel Angular Sheet Extrusion (ECASE)

JA Muñoz, A Komissarov, M Avalos… - Materials Science and …, 2020 - Elsevier
A sheet-shaped austenitic stainless steel (ASS) was processed by one ECASE pass. In this
way, larger deformations were introduced close to the sheet edge vicinities, while the middle …

Processing of fine grained AISI 304L austenitic stainless steel by cold rolling and high-temperature short-term annealing

M Naghizadeh, H Mirzadeh - Materials Research Express, 2018 - iopscience.iop.org
An advanced thermomechanical process based on the formation and reversion of
deformation-induced martensite was used to refine the grain size and enhance the hardness …