Product Name: Praseodymium hexaboride (PrB6) 
Specification: 0.8-10um (D50) 
Appearance: Irregular 
Color: Black Grey 
Features: low electronic work function, high melting point, low volatility, high stability, good resistance to ion bombardment, low thermal expansion coefficient 
Usage: Materials science, ceramics and coatings, magnetic materials, satellites, spacecraft, nuclear energy, plasma sources, radar, electron beam processing, electron microscopes, electron beam welding machines, 3D printing, instrumentation, medical devices, aerospace, electronics industry and other fields

English name: Praseodymium hexaboride 
Chemical formula: PrB6 
Density: 4.840 
Melting point: 2610 ° C 
Form: Black cubic crystal 
Property: Praseodymium boride is a black cubic crystal with metallic properties. It has a high melting point and melting heat, and can exist stably at high temperatures. 
Purpose: 
Praseodymium hexaboride can be used as an additive in materials science to improve the performance of materials. 
2. Praseodymium boride can be used in the preparation of ceramics, coatings, and magnetic materials. 
3. It can also be used in various industries such as radar, aerospace, electronics industry, instrumentation, medical equipment, home appliances, metallurgy, etc. 
Preparation method: Praseodymium boride can be prepared by direct reaction method, which involves reacting metal praseodymium with 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.