Scandium, is a chemical element with symbol Sc and atomic number 21. Products are mainly used in ceramics, lasers, phosphors and crystal. Scandium oxide is suitable for the high index component of UV, AR and bandpass coatings due to its high index value, transparency, and layer hardness make High damage thresholds have been reported for combinations with silicon dioxide or magnesium fluoride for use in AR.Scandium are widely used in making Scandium-Aluminium alloy.

Scandium OxideElectronics; Nuclear industry; CRT Phosphor; Ceramics
Scandium MetalAlloys; Nuclear industry

Scandium Oxide

Sc2O3/TREO min%TREO min%Dy2O3/TREO max%Ho2O3/TREO max%Er2O3/TREO max%Tm2O3/TREO max%Yb2O3/TREO max%Y2O3/TREO max%CaO max%Fe2O3 max%SiO2 max%

Scandium Metal

Sc/TREM min%TREM min%Dy max%Ho max%Er max%Tm max%Yb max%Lu max%Y max%Si max%Ca max%Fe max%

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