Dysprosium oxide

Product Description

 

for a white powder or light yellow powder, density of 7.*1 (*7 ℃), melting point ***0 ℃, ***0 ℃ boiling point about, dissolve and acid and ethanol. , but insoluble in alkali, also does not dissolve in water. By hydrogen can be made Dy oxidation thermal decomposition, high heat generation, dew in the air can absorb carbon dioxide for part into Dy carbonate.

Areas of application: Dysprosium at present plays a more and more important role  in many high technology fields . mainly used as additives in  permanent magnet such as NdFeB. It is needed 2 ~ 3% of dysprosium to improve the coercive force. In the past, there's no big demand of dysprosium, but as increased demand in NdFeB magnets, it became necessary additives.