![]() ![]() Microstructure evolution and corrosion mechanism of laser cladded Zr-Cu-Ni-Al in-situ metallic glass matrix composite coatings. Superior corrosion resistance of high-temperature Ir-Ni-Ta-(B) amorphous alloy in sulfuric acid solution. Achievement of giant cryogenic refrigerant capacity in quinary rare-earths based high-entropy amorphous alloy. ![]() Effect of current annealing treatment on magnetic properties of Gd-Al-Co-Fe metallic microfibers. Enhancing the magnetocaloric response of high-entropy metallic-glass by microstructural control. ![]() Magnetic and magnetocaloric properties of ternary Gd-Co-Al bulk metallic glasses. Magnetocaloric effect in rare earth-based bulk metallic glasses. Large magnetic refrigerant capacity in Gd 71Fe 3Al 26 and Gd 65Fe 20Al 15 amorphous alloys. Magnetocaloric effect in high Gd content Gd-Fe-Al based amorphous/nanocrystalline systems with enhanced curie temperature and refrigeration capacity. Low-field-actuated giant magnetocaloric effect and excellent mechanical properties in a NiMn-based multiferroic alloy. A systematic study of the anti-ferromagnetic-ferromagnetic conversion and competition in MnNiGe: Fe ribbon systems. Hydrostatic pressure effects on martensitic transition, magnetic and magnetocaloric effect in Si doped Ni-Mn-Sn Heusler alloys. A review on the regulation of magnetic transitions and the related magnetocaloric properties in Ni-Mn-Co-Sn alloys. High-temperature phase transition behavior and magnetocaloric effect in a sub-rapidly solidified La-Fe-Si plate produced by centrifugal casting. Plastically deformed La-Fe-Si: Microstructural evolution, magnetocaloric effect and anisotropic thermal conductivity. Influence of negative lattice expansion and metamagnetic transition on magnetic entropy change in the compound LaFe 11.4Si 1.6. Microstructural evolution and phase transition dependent on annealing temperature and carbon content for LaFe 11.5Si 1.5C x compounds prepared by arc-melting. Transition-metal-based magnetic refrigerants for room-temperature applications. Giant magnetocaloric effect in Gd 5(Si 2Ge 2). Recent developments in magnetocaloric materials. The magnetocaloric effect and magnetic refrigeration near room temperature: Materials and models. These findings bear importance for the development of potential magnetic materials with larger refrigerant capacity.įranco V, Blázquez JS, Ingale B, et al. With the new alloys, it was further found that there exists a critical Co concentration and a critical Gd/Co ratio at which the refrigerant capacity approaches saturation within the Gd-Co-Al alloy system. Three new alloys, Gd 60Co 10Al 30, Gd 65Co 10Al 25, and Gd 70Co 5Al 25, were found to have the highest refrigerant capacity within the Gd-Co-Al system. This substantially reduces the compositional space in which the MCE needs to be individually measured. Specifically, we apply combinatorial synthesis paired with high-throughput characterizations to reveal the glass-forming range and obtain a guideline from existing literature. In this work, we demonstrate the rapid identification of Gd-Co-Al alloys exhibiting excellent MCE. The process is laborious and time-consuming as it typically relies on conventional trial-and-error methods. The development of such metallic glasses often involves the identification of glass-forming alloys, in which the MCE is further evaluated. A number of Gd-based metallic glasses have been demonstrated to exhibit excellent magnetocaloric effect (MCE) and superior refrigerant capacity. Magnetic refrigeration represents a promising refrigeration technology.
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