Heat-resistant super-dispersed oxide strengthened aluminium alloys
Abstract Oxided-dispersion-strengthened (ODS) alloys are promising high-strength
materials used in extreme environments such as high-temperature and radiation tolerance …
materials used in extreme environments such as high-temperature and radiation tolerance …
Generalized stability criterion for exploiting optimized mechanical properties by a general correlation between phase transformations and plastic deformations
Designing structured materials with optimized mechanical properties generally focuses on
engineering microstructures, which are closely determined by the processing routes, such …
engineering microstructures, which are closely determined by the processing routes, such …
Role of yttrium addition and annealing temperature on thermal stability and hardness of nanocrystalline CoCrFeNi high entropy alloy
CoCrFeNi high entropy alloys (HEAs) with yttrium (Y) additions (1 and 4 at.%) were
nanostructured by mechanical alloying process and annealed at various temperatures …
nanostructured by mechanical alloying process and annealed at various temperatures …
An atom probe study on Nb solute partitioning and nanocrystalline grain stabilization in mechanically alloyed Cu-Nb
M Kapoor, T Kaub, KA Darling, BL Boyce… - Acta Materialia, 2017 - Elsevier
Nb solute behavior and its effect on grain size stabilization in Cu-Nb alloys was studied
using a combination of Vickers hardness testing, x-ray diffraction measurements …
using a combination of Vickers hardness testing, x-ray diffraction measurements …
Materials design by generalized stability
Y Zhang, H Peng, L Huang, F Liu - Journal of Materials Science & …, 2023 - Elsevier
Phase transformations (PTs) and plastic deformations (PDs) are two essential processes
involved in metallic materials design, where, thermodynamics and kinetics due to interface …
involved in metallic materials design, where, thermodynamics and kinetics due to interface …
Grain size stabilization of mechanically alloyed nanocrystalline Fe-Zr alloys by forming highly dispersed coherent Fe-Zr-O nanoclusters
Grain size stabilization is crucial for the production and application of nanocrystalline (NC)
materials. The mechanically alloyed (MA) NC Fe-Zr system is known as a very successful …
materials. The mechanically alloyed (MA) NC Fe-Zr system is known as a very successful …
Influence of surface temperature in the laser assisted cold spray deposition of sequential oxide dispersion strengthened layers: Microstructure and hardness
Six-sequential layer deposits of an oxide dispersion strengthened (ODS) Fe 91 Ni 8 Zr 1
alloy were laser assisted cold sprayed (LACS) at 650° C and 950° C. The nanoscale …
alloy were laser assisted cold sprayed (LACS) at 650° C and 950° C. The nanoscale …
Effect of Ti addition on thermal stability and phase evolution of super-invar based yttria added ODS alloys developed by mechanical alloying and spark plasma …
In the present study, Ti and Y 2 O 3 nano-powders were introduced in a base composition of
Fe-42 wt% Ni invar alloy to investigate their effects on phase evolution and its thermal …
Fe-42 wt% Ni invar alloy to investigate their effects on phase evolution and its thermal …
[HTML][HTML] Oxygen-mediated deformation and grain refinement in Cu-Fe nanocrystalline alloys
Light elements play a crucial role on the microstructure and properties of conventional alloys
and steels. Oxygen is one of the light elements which is inevitably introduced into …
and steels. Oxygen is one of the light elements which is inevitably introduced into …
Sintering of tungsten carbide cermets with an iron-based ternary alloy binder: Processing and thermodynamic considerations
JJ Pittari III, HA Murdoch, SM Kilczewski… - International Journal of …, 2018 - Elsevier
Cemented tungsten carbide materials are traditionally bonded using a cobalt matrix,
resulting in a material that possesses a unique combination of exceptional properties …
resulting in a material that possesses a unique combination of exceptional properties …