Technology / Home Audio / Barium Ferrite: A speaker magnet material made from an alloy with iron and barium for improved magnetic strength.
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Entertainment / Photography / Barium Sulfate: Compound used in the manufacture of photographic printing paper to give bright white highlights in the final print. MORE
Technology / Home Audio / Barium Ferrite: A speaker magnet material made from an alloy with iron and barium for improved magnetic strength. MORE
Science / Periodic Table of Elements / Barium (Ba): Atomic number: 56, Atomic mass: 137.33 g.mol -1, Electronegativity: 0.9, Density: 3.5 g.cm-3 at 20?°C, Melting point: 725 ?°C, Boiling point: 1640 ?°C, Vanderwaals radius: 0.222 nm, Ionic radius: 0 MORE