XTL Sintyron 99 bn boron nitride ceramic crucible for high temperature smelting

Boron nitride crucible is an excellent high-temperature container with high-temperature stability, corrosion resistance, chemical stability, and electrical insulation. It has broad application prospects in the fields of high-temperature experiments, chemical reactions, and materials research.

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XTL Sintyron 99 bn boron nitride ceramic crucible for high temperature smelting

Boron nitride ceramic crucible is a high-performance crucible made from boron nitride, a material known for its excellent thermal stability and chemical inertness. It is widely used in high-temperature applications such as melting metals, alloys, and other materials. Boron nitride ceramic crucibles have a high melting point, excellent thermal shock resistance, and low wettability with most molten metals, making them ideal for use in various industrial processes. They are also highly corrosion-resistant and do not react with acidic or basic materials, ensuring purity of the substances being melted. Additionally, boron nitride ceramic crucibles can be easily cleaned and reused multiple times, making them a cost-effective and environmentally friendly option for many industries.

technical parameters
Test item		Hot pressed boron nitride
index	unit	HBN
Principal component content	一	99.50%
Color	一	WHITE
Gas permeability	一	airtight
density	g/cm3	2.1
hardness	Moh's hardness	2
Water Absorption	一	0
Bending strength (20°C)	Mpa	30
Compressive Strength (20°C)	Mpa	58
Coefficient of thermal expansion (25°C to 800° C)	10X6/° C	1.5
Insulation strength (5mm thickness)	AC-kv/mm	10
Dielectric loss 25°C lMHz	一	0.00025
dielectric constant 25°C MHz	一	4
Volume resistivity (20°C) (300°C) (500 °C)	Ω.cm3	106-10-14
		106-10-14
		106-10-14
Long-term service temperature	℃	airborne900
Long-term service temperature	℃	inert gases2200
Thermal conductivity (25° C)	W/m/K	30

Feature of boron nitride ceramic crucible：
1.High temperature stability:
Boron nitride crucibles are not easily deformed at high temperatures and can withstand higher temperatures. Generally, the temperature resistance can reach about 1800°C, and cracking is rare.
2.corrosion resistance:
Boron nitride crucible can withstand the erosion of various acids, alkalis, salts and other chemical substances, so it is widely used in various chemical reaction experiments.
3.chemical stability:
The chemical properties of boron nitride crucible are very stable and will not react with chemical reagents to prevent chemical pollution.
4.electrical insulation:
Since the boron nitride crucible is an insulating material, it can not only withstand thermal pressure in high-temperature environments, but also prevent electrolysis reactions and ensure the accuracy of experimental results.
Application of boron nitride ceramic crucible：
1. High temperature solid phase reaction synthesis: Boron nitride crucible can withstand high pressure and high temperature at high temperatures and can be used for high temperature solid phase reaction synthesis.
2. Thermal decomposition of metal oxides: Boron nitride crucible can withstand high temperature and pressure and can be used to study the thermal decomposition of metal oxides.
3. Rare earth element sintering: Boron nitride crucible can be used for the sintering of rare earth elements to prepare a variety of commonly used rare earth element materials.
4. High-temperature chemical reactions: Boron nitride crucible can withstand the erosion of various acids, alkalis, salts and other chemical substances, so it is widely used in various high-temperature chemical reactions.