Review on superior strength and enhanced ductility of metallic nanomaterials
Nanostructured metallic materials having nanocrystalline and ultrafine-grained structures
show exceptional mechanical properties, eg superior strength, that are very attractive for …
show exceptional mechanical properties, eg superior strength, that are very attractive for …
Radiation damage in nanostructured materials
Materials subjected to high dose irradiation by energetic particles often experience severe
damage in the form of drastic increase of defect density, and significant degradation of their …
damage in the form of drastic increase of defect density, and significant degradation of their …
Dual-phase nanostructuring as a route to high-strength magnesium alloys
It is not easy to fabricate materials that exhibit their theoretical 'ideal'strength. Most methods
of producing stronger materials are based on controlling defects to impede the motion of …
of producing stronger materials are based on controlling defects to impede the motion of …
Room-temperature ductile inorganic semiconductor
X Shi, H Chen, F Hao, R Liu, T Wang, P Qiu… - Nature Materials, 2018 - nature.com
Ductility is common in metals and metal-based alloys, but is rarely observed in inorganic
semiconductors and ceramic insulators. In particular, room-temperature ductile inorganic …
semiconductors and ceramic insulators. In particular, room-temperature ductile inorganic …
[HTML][HTML] Nanostructural metallic materials: Structures and mechanical properties
The trade-off of strength and ductility of metals has long plagued materials scientists. To
resolve this issue, great efforts have been devoted over the past decades to develo** a …
resolve this issue, great efforts have been devoted over the past decades to develo** a …
Phase engineering of nanostructural metallic materials: Classification, structures, and applications
Metallic materials are usually composed of single phase or multiple phases, which refers to
homogeneous regions with distinct types of the atom arrangement. The recent studies on …
homogeneous regions with distinct types of the atom arrangement. The recent studies on …
[HTML][HTML] The mechanisms of grain growth of Mg alloys: a review
Q Chen, R Chen, J Su, Q He, B Tan, C Xu… - Journal of Magnesium …, 2022 - Elsevier
Grain growth directly influences the plasticity and strength of Mg alloys. As the grain size
decreases from the microscale to the nanoscale, the plasticity of Mg alloys continually …
decreases from the microscale to the nanoscale, the plasticity of Mg alloys continually …
Beating hydrogen with its own weapon: Nano-twin gradients enhance embrittlement resistance of a high-entropy alloy
High-entropy alloys have shown exceptional damage tolerance at cryogenic temperatures.
Here we report that this essential property can be maintained even when exposing the …
Here we report that this essential property can be maintained even when exposing the …
Plastic anisotropy and associated deformation mechanisms in nanotwinned metals
Anisotropic plastic deformation in columnar-grained copper in which preferentially oriented
nanoscale twins are embedded is studied by experimental testing, crystal plasticity modeling …
nanoscale twins are embedded is studied by experimental testing, crystal plasticity modeling …
Defective twin boundaries in nanotwinned metals
Coherent twin boundaries (CTBs) are widely described, both theoretically and
experimentally, as perfect interfaces that play a significant role in a variety of materials …
experimentally, as perfect interfaces that play a significant role in a variety of materials …