Magnetic properties of LaNi5 alloy

In this paper, we present the results of the study on the magnetic properties of LaNi5-xGex (x = 0.1 - 0.5) alloys based on extending the Langevin’s classical theory of paramagnetism. The calculation results show that the number of magnetic particles decreases and the size of magnetic particles increases as the concentration of Ge in LaNi5 alloy increases.

6p chauchaungayxua11 23-03-2021 13 4   Download

In this work, we study the influence of the substitution Si for Ni for the magnetic properties of LaNi5-xSix (x = 0-0.5) alloys. The structure of the alloy was tested by X-ray diffraction (XRD) measurements. The magnetic properties of the samples were carried out using a vibrating sample magnetometer (VSM) system. The results showed that when Ni was substituted for Si in alloys and after hydrogen absorption, LaNi5-xSix alloys retained their CaCu5 structure. The susceptibility (χ) of the alloys decreased when substituting Ni by Si increased.

5p caygaocaolon1 13-11-2019 8 0   Download