Formation of metastable phases in magnesium–titanium system by high-pressure torsion and their hydrogen storage performance
No binary phases exist in the Mg–Ti binary equilibrium phase diagram and the two elements
are totally immiscible even in liquid form. This study shows that four metastable phases (two …
are totally immiscible even in liquid form. This study shows that four metastable phases (two …
New nanostructured phases with reversible hydrogen storage capability in immiscible magnesium–zirconium system produced by high-pressure torsion
Mg and Zr are immiscible in the solid and liquid states and do not form any binary phases. In
this study, Mg and Zr were significantly dissolved in each other by severe plastic deformation …
this study, Mg and Zr were significantly dissolved in each other by severe plastic deformation …
Phase Transformations in MgH2–TiH2 Hydrogen Storage System by High‐Pressure Torsion Process
Magnesium hydride (MgH2) and titanium hydride (TiH2) are two potential candidates for
solid‐state hydrogen storage, but strong hydride formation energy in these hydrides …
solid‐state hydrogen storage, but strong hydride formation energy in these hydrides …
Solid-state reactions and hydrogen storage in magnesium mixed with various elements by high-pressure torsion: experiments and first-principles calculations
Magnesium hydride is widely known as an interesting candidate for solid-state hydrogen
storage. However it is too stable and does not desorb hydrogen at ambient conditions …
storage. However it is too stable and does not desorb hydrogen at ambient conditions …
High-pressure torsion for new hydrogen storage materials
High-pressure torsion (HPT) is widely used as a severe plastic deformation technique to
create ultrafine-grained structures with promising mechanical and functional properties …
create ultrafine-grained structures with promising mechanical and functional properties …
Bulk nanocrystalline gamma magnesium hydride with low dehydrogenation temperature stabilized by plastic straining via high-pressure torsion
MgH 2 with the α tetragonal structure was plastically strained using the high-pressure torsion
(HPT) method and fully transformed to a nanonocrystalline γ orthorhombic phase with …
(HPT) method and fully transformed to a nanonocrystalline γ orthorhombic phase with …
Significance of grain boundaries and stacking faults on hydrogen storage properties of Mg2Ni intermetallics processed by high-pressure torsion
Mg 2 Ni intermetallics are processed using three different routes to produce three different
microstructural features: annealing at high temperature for coarse grain formation, severe …
microstructural features: annealing at high temperature for coarse grain formation, severe …
Design and synthesis of a magnesium alloy for room temperature hydrogen storage
Safe and high-density storage of hydrogen is a key issue for development of hydrogen as a
clean energy carrier. Hydride-forming materials are potential candidates for safe and high …
clean energy carrier. Hydride-forming materials are potential candidates for safe and high …
Impact of severe plastic deformation on kinetics and thermodynamics of hydrogen storage in magnesium and its alloys
Magnesium and its alloys are the most investigated materials for solid-state hydrogen
storage in the form of metal hydrides, but there are still unresolved problems with the kinetics …
storage in the form of metal hydrides, but there are still unresolved problems with the kinetics …
High-pressure torsion of pure magnesium: Evolution of mechanical properties, microstructures and hydrogen storage capacity with equivalent strain
Pure Mg (99.9%) is processed by high-pressure torsion (HPT) at room temperature. The
hardness behavior with imposed strain is similar to pure Al (99.99%), having a hardness …
hardness behavior with imposed strain is similar to pure Al (99.99%), having a hardness …