Listar por autor "Zamora, J."
Mostrando ítems 1-5 de 5
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Assessing rapid solidification processing to produce magnetocaloric RFeSi alloys (R= Tb, Dy) for natural gas liquefaction
Sánchez Valdés, César Fidel (2024-01-07)This work addressed the synthesis of melt-spun ribbons of the ternary intermetallic ferromagnetic phases RFeSi with R = Tb and Dy, presenting a thorough characterization of their structural, magnetic, and magnetocaloric ... -
Corrigendum to “Design and fabrication of a cryogenic magnetocaloric composite by spark plasma sintering based on the RAl2 Laves phases (R1⁄4 Ho, Er)” [J. Alloy. Comp. 831 (2020) 154779]
Sánchez Valdés, César Fidel; Sánchez Llamazares, J.L.; Zamora, J.; Á lvarez-Alonso, P. (2020-03-30) -
Design and fabrication of a cryogenic magnetocaloric composite by spark plasma sintering based on the RAl2 Laves phases (R= Ho, Er)
Sánchez Valdés, César Fidel; Sánchez Llamazares, J.L.; Zamora, J.; Álvarez-Alonso, P. (2020-08-05)We report the design and fabrication of a highly dense (>97%) two-phase magnetocaloric composite operating in the cryogenic temperature range based on the binary Laves phases HoAl2 and ErAl2 with a nearly table-like magnetic ... -
On the synthesis, structural transformation and magnetocaloric behavior of Ni37.5Co12.5Mn35Ti15 melt-spun ribbons
Sánchez Valdés, César Fidel; López-Cruz, M.; Zamora, J.; Sánchez Llamazares, J.L. (2021-01-06)We fabricated Ni37.5Co12.5Mn35Ti15 melt-spun ribbons at linear wheel speeds (WS) of 20 and 8 ms-1 (series A and B, respectively). The effect of a short time thermal annealing (30 min.) between 1023 K and 1173 K on the ... -
Synthesis, structural, and magnetic properties of Heusler-type Mn2-xFe1+xGe (0.0 ≤ x ≤ 1.0) alloys
Sánchez Valdés, César Fidel; Aryal, Anil; Dubenko, Igor; Zamora, J.; Sánchez Llamazares, J.L.; Mazumdar, Dipanjan; Talapatra, Saikat; Stadler, Shane; Ali, Naushad (2021-07-21)Bulk Mn2-xFe1+xGe (0.0 ≤ x ≤ 1.0) alloys have been synthesized by arc-melting followed by a low temperature homogenization thermal annealing, whereas for comparison purposes the Mn2FeGe alloy was also produced in ribbon ...