Custom Ceramic Crucible/Alumina or Boron Nitride Crucible

Custom Ceramic Crucible/Alumina or Boron Nitride Crucible
Product Details
We have been engaged in the steatite ceramic grinding balls, ceramic crucible cover, Spin insulator industry for a long time, and has accumulated a lot of service experience. Our products are sold all over the world and are well received by domestic and foreign customers with our professional research and development personnel. Our company has a simple and effective company structure, excellent staff and rapid market response ability. We sticks to the path of professionalism, and continues to innovate and surpass. Our company has great advantages and influence in talents, resources, network, scale and experience in the industry so we have high competitiveness and leading advantages.

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 Custom Ceramic Crucible/Alumina or Boron Nitride Crucible has a variety of advantages such as fine workmanship, long service life and high cost performance, thus favored by a large number of customers. We adhere to the spirit of integrity and innovation, and consistently provide customers with high-quality and efficient services. 100% customer satisfaction is the ultimate goal of our company. Our items have exported to many countries all over the world.
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