Muthanna Journal of Pure Sciences – MJPS
VOL.4 – NO. 1 / January 2017
Nahedh H. Alwash, Jafer Fahdel Odah, Ahmed Namah Mohamed
Physics department/ Science college / Al-Muthanna university/ Samawa/ Iraq
Cobalt, Manganese and Magnesium ferrites powders have been synthesized using chemical mixing method. Calcination and sintering temperatures were 800oC respectively. The characteristics of spinal ferrite have been investigated by XRD technique while the magnetic characterization samples have been done using vibrating sample magnetometer (V.S.M). The magnetic properties such as initial magnetic permeability, quality factor, inductor factor and power loss density are studied under variation of frequency using L.C.R meter as well. Saturation magnetization, coercive field and remanent magnetization are determined from hysteresis loops for all prepared sample.
Keyword: Ferrites, magnetic properties, initial permeability