prov:value
| - oxides metals, such as Fe, Co and Ni, and alloys of these metals with Al, Co, Cu, Pb, Mg, Ni, Sn, Zn, Sb, Be, Bi, Cd, Ca, Mn, Se, Ti, W and V; and mixtures of these. [0195] More specifically, examples of magnetic materials in terms of compositions may include: triiron tetroxide (Fe3O4), diiron trioxide (gamma-Fe2O3), zinc iron oxide (ZnFe2O4), yttrium iron oxide (Y3Fe5O12), cadmium iron oxide (Cd
|