China Factory Outlet Sale Simple Substance BN Powder Boron Nitride Powder
Description
Mr10.81.2.37 g/cm3 rho (amorphous);2.34 ~ 2.46 g/cm3 (crystal).The melting point of 2177 ~ 2301 ℃.The boiling point of 2550 ~ 2658 ℃.
Boron has the largest volume of heat, heat weight after beryllium.Slightly soluble in nitric acid, insoluble in water.
Amorphous boron chemical properties and lively.Powder can form explosive mixtures with air.With magnesium reduction boron amorphous boron anhydride system.
Used for solid ramjet and smokeless propellant.
Applications
1) Lubricant for Metal drawing
2) Electrolysis, Resistance material
3) Extrusion and anti - wear additives
4) Ceramic composite additives
5) Thermal shielding material at Aerospace area
6) Structural material for atomic reactors
7) Jets of aircraft and rocket engines
8) Insulator material for High voltage high frequency electric and plasma arc
9) etc, welcome to inquire us.