Pyrolytic Boron Nitride Ceramic /Pbn Crucible/Pbn Tube/Pbn Plate/Pbn Substrate

Pyrolytic Boron Nitride Ceramic /Pbn Crucible/Pbn Tube/Pbn Plate/Pbn Substrate
Product Details
We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for ceramic tape welding, ceramic plate for ozone generator, sandblasting nozzles ceramic. We embrace the principle of integrity management and salute the glory of the company with a constant pioneering attitude. Our company is customer-oriented and strive to meet customer requirements with satisfactory quality, innovative technology, complete varieties, reasonable suggestions and services. It is characterized by credit, contract keeping, variety and diversified operation.

The capacity of the crucible is 5 to 2000ml according to appearance, maximum capacity can be customized, and maximum size is 450mm. Under the general condition, the analyzed and fired substance is put into the crucible or a sagger and then put into analyzing or firing equipment to be heated. Heating and cooling speed is different according to the characteristics of the equipment and products. A raw material for manufacturing the crucible and the sagger is subjected to thermal expansion, and the crucible and the sagger are easily cracked if the heating or cooling speed is overhigh, so that the speed had better be low to prolong the service life of the crucible and the sagger. A corundum crucible contains 99.70% of corundum, has good high temperature insulation property and mechanical strength at the temperature of 1650 to 1700℃ in oxidizing atmosphere and reducing atmosphere, high heat conductivity and low thermal expansivity, does not react with air, water vapor, hydrogen, carbon monoxide and so on at the temperature of more than 1700℃, and has the short-term maximum service temperature of 1800℃.


Technical parameters:

Content: >99%

Density: 3.85g/cm3

Compressive strength: 2500MPa

Bending strength: 360MPa

Thermal shock resistance (thermal stability): good 

Maximum service temperature: 1800℃


Our entire range of Pyrolytic Boron Nitride Ceramic /Pbn Crucible/Pbn Tube/Pbn Plate/Pbn Substrate is checked for quality and performance to ensure that only a flawless range is being dispatched to our clients. As part of our responsibility, we have the courage to be accountable to the corporation, shareholders, customers and employees. With a rapid advancement and our buyers come from many countries in the world.
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