Geometrically necessary dislocations and related kinematic hardening in gradient grained materials: A nonlocal crystal plasticity study
Gradient grained metals whose microstructure is characterized by a spatially graded grain
size distribution show a better strength-ductility combination than their homogeneous …
size distribution show a better strength-ductility combination than their homogeneous …
Review on role of intermetallic and ceramic particles in recrystallization driving force and microstructure of wrought Al alloys
Cold/hot forming wrought Al components with the apparent advantage of lightweight,
outstanding formability and strength-ductility synergy are promising in structural materials …
outstanding formability and strength-ductility synergy are promising in structural materials …
Atomistically-informed hardening and kinetics models of helium bubble in irradiated tungsten
C Ji, J Hu, Z Zhuang, Y Cui - International Journal of Plasticity, 2023 - Elsevier
In fusion reactor environment, helium bubble acts as a crucial inducement to the
performance degradation of plasma facing tungsten, leading to irradiation hardening and …
performance degradation of plasma facing tungsten, leading to irradiation hardening and …
The characterization of plastic behavior and mechanical properties in the gradient nanostructured copper
WA Siswanto, RM Romero-Parra… - Proceedings of the …, 2023 - journals.sagepub.com
Due to their individual plastic deformation behavior and mechanistic performances, gradient
nano-grained (GNG) metals have been identified as promising materials for application in …
nano-grained (GNG) metals have been identified as promising materials for application in …
Chromium gradient stainless steels with simultaneous high strength, ductility, and corrosion-resistant: In-depth study of continuous hardening mechanisms
Cr-rich stainless steel sheets exhibit superior corrosion resistance but low ductility, which
presents a trade-off between fabrication complexity and performance of the materials in …
presents a trade-off between fabrication complexity and performance of the materials in …
High-entropy alloy nanocrystals with low-angle grain boundary for superb plastic deformability and recoverability
High entropy alloys (HEAs) have received widespread attention as structural and functional
materials owing to their large atomic lattice distortion and vast compositional space …
materials owing to their large atomic lattice distortion and vast compositional space …
Microstructural evolution and anisotropic regulation in tensile property of cold metal transfer additive manufactured Ti6Al4V alloys via ultrasonic impact treatment
J Lv, IV Alexandrov, K Luo, H Lu, J Lu - Materials Science and Engineering …, 2022 - Elsevier
Arc-based cold metal transfer additive manufacturing (CMTAM) technology presents an
effective method for integrated construction of large metallic components. However, the cold …
effective method for integrated construction of large metallic components. However, the cold …
Revealing the fatigue strengthening and damage mechanisms of surface-nanolaminated gradient structure
Extending the fatigue life of metals is a critical concern for maintaining material and
component integrity in engineering systems. The integration of gradient structures within …
component integrity in engineering systems. The integration of gradient structures within …
Exploiting an as-extruded fine-grained Mg-Bi-Mn alloy with strength-ductility synergy via dilute Zn addition
Q Wang, H Zhai, L Liu, Z **, L Zhao, J He… - Journal of Alloys and …, 2022 - Elsevier
Abstract Here, a new Mg-1Bi-1Mn-0.3 Zn (BMZ110, wt%) wrought alloy designed by the
dilute addition of Zn subjected to an appropriate extrusion processing that showed an …
dilute addition of Zn subjected to an appropriate extrusion processing that showed an …
Effects of atomic size misfit on dislocation mobility in FCC dense solid solution: Atomic simulations and phenomenological modeling
Understanding the interactions between solute atoms and dislocations is essential to
develo** metallic materials for simultaneously high strength and ductility. Previous studies …
develo** metallic materials for simultaneously high strength and ductility. Previous studies …