Adding high-purity dysprosium oxide during the preparation of NdFeB permanent magnet materials can improve the coercivity of the materials and enhance their high temperature resistance and anti-demagnetization capabilities. The optimized materials are widely used in drive motors in new energy vehicles, wind power generation, industry and other fields, helping related industries to operate efficiently and stably.

In the manufacturing of special glass, dysprosium oxide plays a key role. Adding it to glass raw materials can greatly improve radiation resistance and high temperature resistance. Special glass is suitable for special environments. Observation windows and protective glass in the nuclear industry and aerospace fields all rely on special glass with dysprosium oxide added.

By doping high-purity dysprosium oxide into laser crystals, the laser wavelength and output power can be regulated. This technology is widely used in the industrial field and is commonly found in industrial processing equipment such as laser cutting equipment.