The influence of cold rolling on magnetocaloric properties of Gd100-xYx (X = 0, 5, 10, 15) alloysстатья
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 26 февраля 2018 г.
Авторы:
Taskaev S. ,
Skokov K. ,
Karpenkov D. ,
Khovaylo V. ,
Buchelnikov V. ,
Zherebtsov D. ,
Ulyanov M. ,
Bataev D. ,
Pellenen A. ,
Fazlitdinova A.
Журнал:
Solid State Phenomena
Год издания:
2015
Первая страница:
238
Последняя страница:
242
DOI:
10.4028/www.scientific.net/SSP.233-234.238
Аннотация:
In this work we report the results of investigation of the magnetocaloric effect in Gd100-xYx (x = 0, 5, 10, 15) cold rolled ribbons. It is shown that the magnetocaloric effect exists within a wide temperature interval 258-295 K and it is comparable with the magnetocaloric effect observed in bulk samples of pure gadolinium. The value of the magnetocaloric effect in the rolled samples is reduced in comparison with the bulk samples and strongly depends on a degree of plastic deformation. High temperature heat treatment can restore a value of the magnetocaloric effect in the cold rolled ribbons up to initial ones. Thus, cold rolling is proposed to be a promising technique for producing thin forms of magnetocaloric materials for heat exchangers of magnetic cooling devices. В© (2015) Trans Tech Publications, Switzerland.
Добавил в систему:
Карпенков Дмитрий Юрьевич