Magnetocaloric effectin polycrystalline DyAl2

Taskaev, S.; Khovaylo, Vladimir; Skokov, Konstantin; Liu, Wei; Bykov, Eduard; Ulyanov, Maxim; Bataev, D.; Basharova, A.; Kononova, M.; Plakhotskiy, D.; Gavrilova, M. A.; Gottschall, Tino; Hu, Zhiyuan

doi:10.47475/2500-0101-2020-15421

Cited by 3 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Indicating congruent melting for the DyAl 2 sample, only short-term strain annealing (approximately 24 hours) at a temperature of approximately 1273 K was carried out [18]. There is also a work in which homogenization annealing was not carried out [19].…”

Section: Introductionmentioning

confidence: 99%

Homogenization annealing and magnetic properties of a sample of the Laves phase GdNi-=SUB=-2-=/SUB=-

A.V.

Musabirov

Anikin

et al. 2022

Physics of the Solid State

View full text Add to dashboard Cite

The paper shows the effect of homogenization annealing on the ferromagnet-paramagnet phase transition in the GdNi2 alloy. In the cast sample, at the Curie point, a temperature hysteresis is observed, which in an external magnetic field of 13.5 T can be at least 3 degrees. The data of scanning electron microscopy of the electropolished samples showed a decrease in the impurity phase of GdNi and practically no temperature hysteresis of the phase transition in the annealed GdNi2 sample. The value of the isothermal change entropy Delta Sm=-18.931 J/(kg·K) for an annealed sample of the GdNi2 alloy at the Curie point of 75 K in a magnetic field of 13.5 T. Keywords: magnetocaloric effect, GdNi2, Laves phases.

show abstract

Section: Introductionmentioning

confidence: 99%

Homogenization annealing and magnetic properties of a sample of the Laves phase GdNi-=SUB=-2-=/SUB=-

A.V.

Musabirov

Anikin

et al. 2022

Physics of the Solid State

View full text Add to dashboard Cite

show abstract

“…Сплав DyAl 2 термобрабатывают в вакуумной печи в течение 100 часов при температуре около 1073 K [17]. С указанием на конгруэнтное плавление для образца DyAl 2 в работе [18] проводили только кратковременный деформационный отжиг (около 24 часов) при температуре около 1273 K. Так же есть работа, в которой не проводился гомогенизационный отжиг [19].…”

Section: Introductionunclassified

Гомогенизационный отжиг и магнитные свойства образца фазы Лавеса GdNi-=SUB=-2-=/SUB=-

Маширов¹,

Мусабиров²,

Аникин³

et al. 2021

Физика Твердого Тела

View full text Add to dashboard Cite

The paper shows the effect of homogenization annealing on the ferromagnet-paramagnet phase transition in the GdNi2 alloy. In the cast sample, at the Curie point, a temperature hysteresis is observed, which in an external magnetic field of 13.5 T can be at least 3 degrees. The data of scanning electron microscopy of the electropolished samples showed a decrease in the impurity phase of GdNi and practically no temperature hysteresis of the phase transition in the annealed GdNi2 sample. The value of the isothermal change entropy DSm = - 18.931 J/(kg*K) for an annealed sample of the GdNi2 alloy at the Curie point of 75 K in a magnetic field of 13.5 T.

show abstract

Magnetocaloric effect in the Laves-phaseHo1−xDyxAl2family in high magnetic fields

Bykov

Liu

Skokov

et al. 2021

Phys. Rev. Materials

View full text Add to dashboard Cite

Magnetocaloric effectin polycrystalline DyAl2

Cited by 3 publications

References 0 publications

Homogenization annealing and magnetic properties of a sample of the Laves phase GdNi-=SUB=-2-=/SUB=-

Homogenization annealing and magnetic properties of a sample of the Laves phase GdNi-=SUB=-2-=/SUB=-

Гомогенизационный отжиг и магнитные свойства образца фазы Лавеса GdNi-=SUB=-2-=/SUB=-

Magnetocaloric effect in the Laves-phaseHo1−xDyxAl2family in high magnetic fields

Contact Info

Product

Resources

About