It has the hexagonal structure, with theoretical density of 2.27g/cm3 and Mohs hardness of 2. It has good electrical insulation, thermal conductivity, excellent ...

$19.95 2–16 day delivery 30-day returns

Product details. High purity boron nitride (BN) crucibles are made of >99.6% purity boron nitride. Each BN crucible includes a crucible and a lid.

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This is the high purity Boron Nitride crucible suitable for sintering and smelting: Nonferrous & ferrous metals such as Al, Bi, Ge, Sb, Sn, Cd, Pb, Ni, Zn, ...

$15.95 2–16 day delivery 30-day returns

These crucibles can withstand high temperatures and harsh chemical environments and their purity ensures minimal contamination and accurate results, making them ...

Boron Nitride Crucible (BN Crucible) is a good self-lubricate ceramic that can withstand high temperature and maintain its lubricating capability in a high ...

30-day returns

This is the high purity Boron Nitride crucible suitable for sintering and smelting: Nonferrous & ferrous metals such as Al, Bi, Ge, Sb, Sn, Cd, Pb, Ni, Zn, ...

Boron Nitride ceramic material, max temperature rating of 2200C. High thermal shock resistance. Get in touch discuss custom made Boron Nitride ceramics.

Dec 6, 2022 · The boron nitride crucible has strong thermal shock resistance, 1500°C fast cooling without cracking, and 1000°C furnace holding for 20 minutes, ...