The global ferrite magnet powder market exhibited moderate growth during 2015-2020. Ferrite magnet powder is derived from ceramic magnets which have electrical insulation properties. Iron oxide red is ...

In this stunning demonstration, a mortar and pestle and a small magnet are used to separate the iron from breakfast cereal. If possible, perform this demonstration under a document scanner or plug and ...

In the future, it could be possible to remove oil spills on the surface of the ocean by using magnets. An interdisciplinary group of researchers has developed functionalized iron oxide particles that ...