Mechanical characterization of Ni1-xZnxFe2O4 prepared by non-conventional methods

R. V. Mangalaraja, S. Thomas Lee, K. V.S. Ramam, S. Ananthakumar, P. Manohar

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

7 Citas (Scopus)

Resumen

The mechanical properties like hardness, Hv and compressive strength, σ of Ni1-xZnxFe2O4 (x = 0.2, 0.3, 0.4 and 0.5) prepared by the non-conventional flash combustion and citrate-gel decomposition techniques are studied and reported. It is observed that there is an increase in hardness with zinc content as well as sintering temperature. The hardness in the order of 2.0-3.63 GPa and compressive strength in the order of 150-240 MPa are obtained for Ni-Zn ferrites prepared by these non-conventional techniques. The influence of density, porosity and microstructure on hardness and compressive strength of Ni-Zn ferrites with respect to sintering temperature was studied.

Idioma originalInglés
Páginas (desde-hasta)266-270
Número de páginas5
PublicaciónMaterials Science and Engineering A
Volumen480
N.º1-2
DOI
EstadoPublicada - 15 may. 2008
Publicado de forma externa

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