Опубликовано в "Бизнес, Бизнес", язык - English. 8 страниц.
Ferrite magnets is a type of ceramic compound composed of iron (III) oxide (FeO) combined chemically with one or more additional metallic elements. They are both electrically nonconductive and ferrimagnetic, meaning they can be magnetized or attracted to a magnet. Ferrites magnets can be divided into two families based on their magnetic coercivity, their resistance to being demagnetized. Еще
