Penentuan Sifat Magnetik Dan Morfologi Partikel Oksida Besi Berbasis Pasir Pa…

Iron oxide particles are an iron oxide material that has very unique magnetic properties. This research was carried out with the aim of studying and determining the magnetic properties, surface morphology and composition of iron oxide particles. Iron oxide particles have been prepared using ball milling in three stages based on Ampalu Pariaman beach sand, West Sumatra. The total grinding time i…