Experimental characterization and crystal plasticity modeling of dual-phase steels subjected to strain path reversals
S Daroju, T Kuwabara, M Knezevic - Mechanics of Materials, 2022 - Elsevier
This paper is concerned with monotonic and load reversal deformation of four dual-phase
(DP) 590, 780, 980, 1180 and one martensitic (MS) 1700 steel sheets. While the monotonic …
(DP) 590, 780, 980, 1180 and one martensitic (MS) 1700 steel sheets. While the monotonic …
Cyclic bending under tension of alloy AZ31 sheets: Influence on elongation-to-fracture and strength
This paper describes the main results from an experimental investigation into the
consequence of cyclic bending under tension on elongation-to-fracture (ETF) and strength of …
consequence of cyclic bending under tension on elongation-to-fracture (ETF) and strength of …
[HTML][HTML] Multiscale characterization of dislocation development during cyclic bending under tension in commercially pure titanium
Cyclic bending under tension (CBT) has been shown to increase room temperature
elongation-to-failure in various sheet metals beyond that of simple tension. A greater …
elongation-to-failure in various sheet metals beyond that of simple tension. A greater …
The effect of strain-induced martensitic transformation (SIMT) on the heterogeneous deformation behavior among constituent phases in TRIP-assisted duplex stainless …
W Zhang, S Hao, X Li, S Liu, S Guo, L Chen… - Journal of Materials …, 2023 - Elsevier
Transformation-induced plasticity (TRIP) assisted duplex stainless steels (DSSs) possess a
multi-phase microstructure during tensile deformation due to strain-induced martensitic …
multi-phase microstructure during tensile deformation due to strain-induced martensitic …
[HTML][HTML] Damage evolution and ductile fracture of commercially-pure titanium sheets subjected to simple tension and cyclic bending under tension
This paper describes a study into the evolution of damage in commercial-purity titanium (CP–
Ti) sheets subjected to cyclic bending under tension (CBT) and uniaxial tension (simple …
Ti) sheets subjected to cyclic bending under tension (CBT) and uniaxial tension (simple …
Crystal plasticity-based finite element simulations of load reversals and hat-shaped draw-bending for predicting the springback behavior of dual-phase steel sheets
M Knezevic - International Journal of Solids and Structures, 2024 - Elsevier
This work is concerned with predicting geometrical shape changes in sheet metal forming
using a multi-level simulation framework that considers the directionality of deformation …
using a multi-level simulation framework that considers the directionality of deformation …
Characterization of the Factors Influencing Retained Austenite Stability in Q&P Steels viaIn Situ EBSD
The current work studies the correlations between microstructure and retained austenite
(RA) transformation, in a single-quenched and partitioned (Q&P) 1180 steel microstructure …
(RA) transformation, in a single-quenched and partitioned (Q&P) 1180 steel microstructure …
Origins of improved elongation to fracture in cyclic bending under tension of AA6022-T4 sheets as revealed using crystal plasticity modeling
M Zecevic, M Knezevic - Mechanics of Materials, 2023 - Elsevier
Plastic instabilities can be suppressed by imposing cyclic bending during tension to
increase elongation-to-fracture (ETF) of metallic sheets. This work is a combined …
increase elongation-to-fracture (ETF) of metallic sheets. This work is a combined …
Manipulation of strength and ductility of AA5182-O through cyclic bending under tension and annealing processing
Abstract Aluminum alloy (AA) 5182-O sheets are processed by continuous bending under
tension (CBT) followed by heat treatment to investigate microstructural changes for …
tension (CBT) followed by heat treatment to investigate microstructural changes for …