Global Iron Oxide Fe3O4 market trend 2022-2029 Iron oxide Fe3O4 is a commonly used magnetic material by Newsgcsdblogs.org
Ferric oxide is an inorganic substance with the chemical formula Fe3O4. It is a magnetic black crystal, so it is also called magnetic iron oxide. It is a commonly used magnetic material. Usually used as a pigment and polishing agent, it can also be u…