Boron nitride crucible can withstand high temperatures in the high vacuum environment, plus it has excellent corrosion resistance and electrical resistance. Thus, boron nitride ceramic crucible is an ideal choice in a wide range of industries, such as:

• Nonferrous & ferrous metals such as Al, Bi, Ge, Sb, Sn, Cd, Pb, Ni, Zn, Cu, Mg, Im, Fe, and Stainless Steel.
• Glass melt, Soda glass, Cryolite
• Silicon molten salt, fluoride, slag

Boron Nitride Crucible Advantages:

1.Low wettability to molten metal
2.Relatively high thermal conductivity with low thermal expansion
3.Relatively high thermal shock resistance
4.Extremely high working temperature with proper inert gas protection

Boron Nitride Crucible For Glass Melt