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XTL Sintyron high temperature resistant boron nitride crucible boat for melting

Boron nitride crucible is a high purity, high temperature resistant container used in the melting and casting of various materials in the laboratory and industrial settings. It is made from boron nitride, a ceramic material with excellent thermal stability and chemical inertness. The crucible is typically cylindrical in shape and has a smooth, non-porous surface to prevent contamination of the melted materials. Boron nitride crucibles are highly resistant to corrosion and erosion, making them ideal for use in harsh environments and with reactive materials. They can withstand temperatures up to 2200°C, making them suitable for a wide range of applications such as melting metals, glass, and other high temperature materials. Boron nitride crucibles are also known for their excellent thermal shock resistance, allowing them to be rapidly heated and cooled without cracking or breaking.

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XTL Sintyron high temperature resistant boron nitride crucible boat for melting

Boron nitride ceramic crucible customized precision ceramic processing
Boron nitride ceramic crucible has good heat resistance, thermal stability, thermal conductivity and high temperature dielectric strength, which is the ideal application of heat dissipation and high temperature insulation environment.

technical parameters
Test item   Hot pressed boron nitride
index unit HBN
Principal component content 99.50%
Gas permeability airtight
density g/cm3 2.1
hardness Moh's hardness 2
Water Absorption 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  0.00025
dielectric constant 25°C MHz  4
Volume resistivity (20°C) (300°C) (500 °C) Ω.cm3 106-10-14
Long-term service temperature airborne900
inert gases2200
Thermal conductivity (25° C) W/m/K 30

Advantages of boron nitride ceramic crucible:
1.    High Purity.

 2.    Low Density.

 3.    Non-toxic.

 4.    High dielectric strength.

 5.    Good thermal conductivity.

 6.    High tensile strength.

 7.    Excellent thermal shock resistance.

 8.    High oxidation resistance.
 9.    good heat resistance.
10.   good chemical stability.
11.  Corrosion resistance

Boron nitride ceramic crucible of application:

1.Crucibles used to smelt semiconductors;
2.High temperature vessels for metallurgy;
3.Semiconductor heat dissipation and insulation parts;
4.High temperature bearings;
6.Glass forming mold.

company information

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Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.

Are you a trading company or a manufacturer?
* We are a manufaturer. 

Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.

Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products. 

What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.

What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.

How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.


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