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Boron Nitride Crucibles

Boron Nitride Crucibles

Boron Nitride Crucibles
Product No NRE-47020
CAS No. 10043-11-5
Formula BN
Molecular Weight 24.82 g/mol
Purity 99.9%
Density 2.1 g/cm3
Melting Point 2973 °C
Boiling Point NA
Shape Crucible
Electrical Resistivity 13 to 15 10x Ω-m
Electronegativity NA

Boron Nitride Crucibles

Introduction:

Boron nitride crucibles are specialized containers made from boron nitride (BN), a compound known for its excellent thermal stability, chemical resistance, and electrical insulating properties. These crucibles can withstand extremely high temperatures, making them suitable for a variety of high-performance applications, particularly in environments where traditional materials might fail.

Applications

Metallurgical Processes:

Used for melting and casting metals, especially those that are reactive or have high melting points. Boron nitride’s high thermal stability ensures durability during high-temperature operations.

Semiconductor Industry:

Employed in the production of semiconductor materials, where they serve as containers for high-temperature processing and crystal growth. Their inertness prevents contamination of the materials being processed.

High-Temperature Research:

Utilized in scientific research and materials science for experiments requiring high temperatures and controlled environments. They can withstand extreme conditions without degrading.

Nuclear Applications:

Applied in the nuclear industry for handling radioactive materials, where boron nitride’s neutron-absorbing properties can be beneficial.

Catalytic Reactions:

Used in catalytic processes that require inert environments, as boron nitride does not react with many chemicals, ensuring the purity of the reaction.

Glass and Ceramics Production:

Employed in the glass and ceramics industries for melting raw materials, where high thermal stability and chemical resistance are crucial.

Thermal Insulation:

Utilized in applications requiring high thermal insulation properties, as boron nitride effectively minimizes heat transfer.

Electrical Applications:

Because of its excellent electrical insulating properties, boron nitride crucibles are also used in electrical applications, including as insulating components in high-voltage systems.

 

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