de.mpg.escidoc.pubman.appbase.FacesBean
Deutsch
 
Hilfe Wegweiser Impressum Kontakt Einloggen
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT

Freigegeben

Zeitschriftenartikel

Martensitic and intermartensitic transitions in Ni50Mn20Cu5Ga21Al4 Heusler alloy

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons128719

Salazar Mejía,  C.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

Externe Ressourcen
Es sind keine Externen Ressourcen verfügbar
Volltexte (frei zugänglich)
Es sind keine frei zugänglichen Volltexte verfügbar
Ergänzendes Material (frei zugänglich)
Es sind keine frei zugänglichen Ergänzenden Materialien verfügbar
Zitation

Salazar Mejía, C., & Gomes, A. M. (2013). Martensitic and intermartensitic transitions in Ni50Mn20Cu5Ga21Al4 Heusler alloy. Journal of Alloys and Compounds, 586, 718-721. doi:10.1016/j.jallcom.2013.09.204.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-0017-B83D-3
Zusammenfassung
Intermartensitic and martensitic transitions on polycrystalline Ni50Mn20Cu5Ga21Al4 Heusler alloys were studied through magnetization, heat capacity and electrical resistivity measurements. The occurrence of an intermartensitic transition depends on whether the sample undergoes heat treatment, while the martensitic transition is independent of the annealing process. After an annealing treatment, martensitic and intermartensitic transitions are observed at 264 K and 181 K respectively, both showing large thermal hysteresis. Both transitions affects the magnetic response of the zero field cooled and field cooled magnetic measurements. Similar effects are also observed on the electrical resistivity and specific heat of the alloys. (C) 2013 Elsevier B.V. All rights reserved.