Features:
High electrical conductivity, resistivity ρ=14.4Ω·cm
High hardness: microhardness 34GPa
High melting point: melting point 2980℃
High thermal conductivity: thermal conductivity 25J/m·s·k
Small thermal expansion coefficient: 8.1*10-6/K
High chemical inertness: no reaction with acid and alkali
High corrosion resistance to a variety of molten metals
Non-toxic
Application range:
Hot pressing material
Refractory material additive
Main component of metal-ceramic composite material
Basic raw material of bulletproof sheet
High performance brake pad
Aluminum electrolytic cell cathode material