Crystal plasticity modeling of 3rd generation multi-phase AHSS with martensitic transformation
A systematic constitutive modeling and calibration methodology were developed based on
rate-independent crystal plasticity to predict the quasi static macroscopic behavior of 3rd …
rate-independent crystal plasticity to predict the quasi static macroscopic behavior of 3rd …
Austenite transformation and deformation behavior of a cold-rolled medium-Mn steel under different annealing temperatures
In this study, the austenite transformation in a cold-rolled medium-Mn steel (MMnS; 7 wt%
Mn) was adjusted by inter-critical annealing (IA) at 680° C (above the Ac 1 temperature) and …
Mn) was adjusted by inter-critical annealing (IA) at 680° C (above the Ac 1 temperature) and …
Elucidating the temperature dependence of TRIP in Q&P steels using synchrotron X-Ray diffraction, constituent phase properties, and strain-based kinetics models
Understanding the deformation-induced martensitic transformation (DIMT) is critical for
interpreting the structure-property relationships that govern the performance of …
interpreting the structure-property relationships that govern the performance of …
Microstrain partitioning, Transformation Induced Plasticity, and the evolution of damage during deformation of an austenitic-martensitic 1.5 GPa Quench and Partition …
The coupling of multiple advanced characterization techniques performed on a Fe-0.2 C-3.4
Mn-1.6 Si, austenitic-martensitic, Quench and Partition steel (Q&P) with ultrahigh strength …
Mn-1.6 Si, austenitic-martensitic, Quench and Partition steel (Q&P) with ultrahigh strength …
Strain rate dependent ductility and strain hardening in Q&P steels
Due to their high strength, formability and affordable cost, quenched and partitioned (Q&P)
steels have shown the potential to reduce the mass of vehicles, thereby decreasing fuel …
steels have shown the potential to reduce the mass of vehicles, thereby decreasing fuel …
Microstructural evolution during deformation of a QP980 steel
D Salehiyan, J Samei, BS Amirkhiz, LG Hector… - … Materials Transactions A, 2020 - Springer
Quench and partitioning steels offer a valuable combination of high strength and ductility.
Here we report on microstructural evolution in a QP980 steel during deformation. This is …
Here we report on microstructural evolution in a QP980 steel during deformation. This is …
Decoupling the Impacts of Strain Rate and Temperature on TRIP in a Q&P Steel
CB Finfrock, D Bhattacharya, BNL McBride, TJ Ballard… - Jom, 2022 - Springer
The individual effects of strain rate and temperature on the strain hardening rate of a
quenched and partitioned steel have been examined. During quasistatic tests, resistive …
quenched and partitioned steel have been examined. During quasistatic tests, resistive …
Towards an integrated experimental and computational framework for large-scale metal additive manufacturing
Abstract Using the Metal Big Area Additive Manufacturing (MBAAM) system, a thin steel wall
was manufactured from a low carbon steel wire. The wall was then characterized …
was manufactured from a low carbon steel wire. The wall was then characterized …
Transformation kinetics of retained austenite in the tensile Lüders strain range in medium Mn steel
Medium Mn steel usually exhibits Lüders banding behavior accompanied with austenite-to-
martensite transformation during deformation. In tensile tests with standard samples, Lüders …
martensite transformation during deformation. In tensile tests with standard samples, Lüders …
Effect of grain size on the friction-induced martensitic transformation and tribological properties of 304 austenite stainless steel
B Mao, S Chu, S Wang - Metals, 2020 - mdpi.com
Friction and wear performance of austenite stainless steels have been extensively studied
and show a close relationship with the friction-induced martensitic transformation. However …
and show a close relationship with the friction-induced martensitic transformation. However …