Boron Nitride Crucible

Categories Boron Nitride, Ceramics Materials

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Additional information

Catalog No.	BN1762
Molecular Formula	BN
Appearance	White
Melting Point	2973 °C
Solubility in Water	Insoluble
Electrical Resistivity	13 to 15 10x Ω-m
Max. Working Temperature	2000 °C (under Ar/N2); 1800 °C (under vacuum); 900 °C (under Air).

Description:

Boron Nitride (BN) crucibles are high-performance ceramic containers known for their excellent thermal stability, chemical inertness, and superior non-wetting properties. With exceptional resistance to high temperatures and chemical corrosion, BN crucibles are widely used in metal processing, semiconductor manufacturing, and high-temperature applications.

Key Features:

Excellent Thermal Stability – Can withstand temperatures up to 2,000°C in inert atmospheres.
High Thermal Conductivity & Low Thermal Expansion – Provides excellent resistance to thermal shock.
Superior Chemical Resistance – Inert to most molten metals, acids, and alkalis, ensuring a long service life.
Non-Wetting Surface – Prevents adhesion of molten metals such as aluminum, magnesium, and lithium.
Electrical Insulation – Offers outstanding dielectric properties, making it ideal for electronic applications.
Lightweight & High Strength – Maintains structural integrity under extreme conditions.

Applications:

Metal Casting & Processing – Used for melting and handling reactive metals like aluminum, titanium, and lithium.
Semiconductor & Electronics – Essential for crystal growth, thin-film deposition, and high-temperature processing.
Aerospace & Defense – Utilized in high-temperature furnaces and thermal management systems.
Laboratory & Research – Applied in chemical analysis and high-purity material synthesis.