Rare Earth Relative Purity
The relative purity of a rare earth material refers to the level of impurities present in the material compared to the ideal or theoretical composition of the material. It is usually expressed as a percentage and indicates the proportion of the rare earth elements in the sample compared to other elements or impurities that may be present. The higher the relative purity of the rare earth material, the better its quality, and the more suitable it is for use in various applications.
TECHNICAL GRADE
Technical Grade: Typically between 95% and 99% purity. Applied in areas where high purity isn't essential, such as ceramics and glass.HIGH PURITY GRADE
Ranges from 99% to 99.99% purity. Ideal for applications demanding high purity, like electronic components.
ULTRA HIGH PURITY GRADE
Exceeds 99.99% purity. Crucial for applications where even minimal impurities can significantly affect performance, such as in semiconductor manufacturing.