钪在诸多高科技领域有重要的用途,如新型的电光源——钪钠灯,与普通白炽灯相比,具有寿命长、光色好、节电80％的优点,固体激光器晶体——钆镓钪石榴石,具有较好的输出功率,钪还可以用于制造超导材料和高密度记忆元件,近年来高纯Sc_2O_3及金属Sc市场活跃,同时对钪产品的质量要求越来越高。 Scandium in many high-tech fields have important uses, such as the new type of light source - scandium sodium lamp, compared with ordinary incandescent lamps, with long life, good color, saving 80% of the advantages of solid-state laser crystal - gadolinium gallium Scandium garnet, with better output power, scandium can also be used to manufacture superconducting materials and high-density memory devices. In recent years, the market of high-purity Sc_2O_3 and metal Sc has been active, and the quality requirements of scandium products have become higher and higher.