Chinese name: praseodymium hexaboride
English name: Praseodymium hexaborate
Chemical formula: PrB6
Density: 4.840
Melting point: 2610°C
Form: Black cubic crystal

Properties: Praseodymium boride is a black cubic crystal with metallic properties. It has a high melting point and melting heat, and can be stable at high temperatures.
Use:
1. Praseodymium hexaboride can be used as an additive in materials science to improve the properties of materials.
2. Praseodymium boride can be used in the preparation of ceramics, coatings and magnetic materials.
3. It can also be used in radar, aerospace, electronic industry, instrumentation, medical equipment, home appliances, metallurgy and other industries.
Preparation method: Praseodymium boride can be prepared by direct reaction method, that is, the reaction of praseodymium and boron at high temperature. During the reaction process, a certain amount of flux can be added to reduce the reaction temperature and increase the yield.