Rare earth

Rare earth oxide is widely used in the preparing of various phosphor, high quality refractory material, RE permanent magnets, laser material, coloring agent of glass, ceramic, electronics, and catalysts and etc. Rare earth carbonate rare earth fluoride, rare earth chloride, rare earth nitrate and cerium hydroxide are mainly used in automobile tail gas purification catalysts, engineering plastic pigment, anti-ultroviolet radiation glass, manufacture petro-chemistry catalyst and as clarify and decolorant in glass, etc. Rare earth metals are used for making permanent magnet alloys, special steel and hydrogen-storage metal materials and as additive in nonferrous metals.