Heterostructured metallic structural materials: research methods, properties, and future perspectives
Heterostructured (HS) materials, characterized by heterogeneous zones with differences in
mechanical or physical properties, represent a revolutionary advancement in material …
mechanical or physical properties, represent a revolutionary advancement in material …
Towards the work hardening and strain delocalization achieved via in-situ intragranular reinforcement in Al-CuO composite
Dense intragranular distribution of nanoscale reinforcements is highly desirable since it is
effective in reconciling the strength-ductility trade-off in Al matrix composites (AMCs). Herein …
effective in reconciling the strength-ductility trade-off in Al matrix composites (AMCs). Herein …
Superior fracture toughness in a high-strength austenitic steel with heterogeneous lamellar microstructure
The development of steels with a combination of high strength, ductility, and toughness has
been highly desirable for structural applications. Here we achieve high fracture toughness …
been highly desirable for structural applications. Here we achieve high fracture toughness …
Exceptional fracture toughness in a high-strength Mg alloy with the synergetic effects of bimodal structure, LPSO, and nanoprecipitates
Addressing the strength-toughness trade-off issue has been highly desirable for high
strength Mg alloys. Herein, an Mg-9Gd-4Y-1Zn-0.5 Zr (wt%) alloy is designed, and a yield …
strength Mg alloys. Herein, an Mg-9Gd-4Y-1Zn-0.5 Zr (wt%) alloy is designed, and a yield …
The critical grain size for optimal strength–ductility synergy in CrCoNi medium entropy alloy
FJ Guo, YF Wang, MS Wang, W Wei, Q He, QY Wang… - Scripta Materialia, 2022 - Elsevier
In metals with homogeneous microstructure, whether there is a critical grain size, and
exactly at which, that enables the optimal strength-ductility synergy alongside the trade-off …
exactly at which, that enables the optimal strength-ductility synergy alongside the trade-off …
[HTML][HTML] Microstructure and enhanced cryogenic tensile property of a heterostructured Al–AlN/Al–Mg composite fabricated by accumulative roll bonding (ARB)
X Sun, X Hao, J Nie, Y Fan, Y Chen, S Liu, X Liu… - Journal of Materials …, 2022 - Elsevier
Recently, heterogeneous structured materials have attracted considerable attention due to
their excellent mechanical properties. In this work, a heterostructured Al–AlN/Al–Mg …
their excellent mechanical properties. In this work, a heterostructured Al–AlN/Al–Mg …
Refractory high-entropy alloys with ultra-high strength and strain hardening ability induced by heterogeneous deformation and microbands
Refractory high-entropy alloys (RHEAs) are potential materials for high-temperature
structural applications due to their excellent high-temperature performance. However, the …
structural applications due to their excellent high-temperature performance. However, the …
[HTML][HTML] Role of synergistic hardening and damage evolution on the stretchability of Al1050/steel/Al1050 sheets
The configurational design of heterostructures has received considerable attention to
achieve a superior combination of strength and ductility. Although heterostructuring for …
achieve a superior combination of strength and ductility. Although heterostructuring for …
Strengthening mechanism and biocompatibility of degradable Zn-Mn alloy with different Mn content
X Zhu, T Ren, P Guo, L Yang, Y Shi, W Sun… - Materials Today …, 2022 - Elsevier
In this study, the mechanical properties and biocompatibility of Zn-Mn alloys with different
Mn contents have been investigated. The results show that the grain size of the Zn-Mn alloys …
Mn contents have been investigated. The results show that the grain size of the Zn-Mn alloys …
Activation of multiple deformation mechanisms and HDI hardening devoting to significant work-hardening of gradient-dislocation structured TRIP steel
Y Shi, A Zhang, S Liang, X Zhang, S Ren, H Liu… - Materials Science and …, 2024 - Elsevier
Combining hetero-structure and TRIP effect can be a feasible approach to enhancing the
strength-ductility synergy. Here, varied gradient microstructures with gradual increase in …
strength-ductility synergy. Here, varied gradient microstructures with gradual increase in …