[HTML][HTML] Primary radiation damage: A review of current understanding and models
Scientific understanding of any kind of radiation effects starts from the primary damage, ie
the defects that are produced right after an initial atomic displacement event initiated by a …
the defects that are produced right after an initial atomic displacement event initiated by a …
Interfacial segregation and grain boundary embrittlement: An overview and critical assessment of experimental data and calculated results
One of the most dangerous technical failures of materials is intergranular brittle fracture
(temper embrittlement) as it proceeds very quickly and its appearance is often hardly …
(temper embrittlement) as it proceeds very quickly and its appearance is often hardly …
Control of nanoscale precipitation and elimination of intermediate-temperature embrittlement in multicomponent high-entropy alloys
Thermally stable high-entropy alloys (HEAs) consisting of a high density of coherent
precipitates show a great potential for high-temperature applications. In this work, we …
precipitates show a great potential for high-temperature applications. In this work, we …
[HTML][HTML] Learning grain boundary segregation energy spectra in polycrystals
The segregation of solute atoms at grain boundaries (GBs) can profoundly impact the
structural properties of metallic alloys, and induce effects that range from strengthening to …
structural properties of metallic alloys, and induce effects that range from strengthening to …
[HTML][HTML] Manipulating the interfacial structure of nanomaterials to achieve a unique combination of strength and ductility
The control of interfaces in engineered nanostructured materials has met limited success
compared with that which has evolved in natural materials, where hierarchical structures …
compared with that which has evolved in natural materials, where hierarchical structures …
Extreme creep resistance in a microstructurally stable nanocrystalline alloy
Nanocrystalline metals, with a mean grain size of less than 100 nanometres, have greater
room-temperature strength than their coarse-grained equivalents, in part owing to a large …
room-temperature strength than their coarse-grained equivalents, in part owing to a large …
Effects of stacking fault energy on deformation induced grain boundary relaxation in nanograined Cu alloys
YA Sun, ZP Luo, XY Li, K Lu - Acta Materialia, 2022 - Elsevier
Deformation induced grain boundary (GB) relaxation with resultant enhancements in
thermal stability was observed in various metals with grain sizes below a critical size. In this …
thermal stability was observed in various metals with grain sizes below a critical size. In this …
[HTML][HTML] Nanomaterials by design: a review of nanoscale metallic multilayers
A Sáenz-Trevizo, AM Hodge - Nanotechnology, 2020 - iopscience.iop.org
Nanoscale metallic multilayers have been shown to have a wide range of outstanding
properties, which differ to a great extent from those observed in monolithic films. Their …
properties, which differ to a great extent from those observed in monolithic films. Their …
Thermal stability of nanocrystalline materials: thermodynamics and kinetics
HR Peng, MM Gong, YZ Chen, F Liu - International materials …, 2017 - Taylor & Francis
As nanocrystalline (NC) materials exhibit many unique properties, which are often superior
to the properties of their coarse-grained counterparts, they offer significant potential for use …
to the properties of their coarse-grained counterparts, they offer significant potential for use …
Stability criteria for nanocrystalline alloys
AR Kalidindi, CA Schuh - Acta Materialia, 2017 - Elsevier
Alloying nanocrystalline materials to stabilize them against grain growth is proving a critical
enabling strategy for the processing and usage of bulk nanocrystalline parts. Alloying …
enabling strategy for the processing and usage of bulk nanocrystalline parts. Alloying …