Lab Alumina Ceramic Porcelain Crucibles, Standard Price 99.5 Alumina Refractory Melting Ceramic Crucible

Lab Alumina Ceramic Porcelain Crucibles, Standard Price 99.5 Alumina Refractory Melting Ceramic Crucible
Product Details
Our company has a professional R&D team and a warm and thoughtful service team. Since the establishment, our company has been committed to the development, production and sales of stand-off insulator, cordierite ceramic pizza stone, transformer bushing abb. We have rich manufacturing experience. We abide by the corporate philosophy of "integrity-based, pursuit of excellence", and "innovative and pragmatic" enterprise spirit. We will continue to make persistent efforts and strive for your satisfaction with a hundred times of efforts and constantly surpass ourselves.

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 advancement depends on the superior gear, superb talents and consistently strengthened technology forces for Lab Alumina Ceramic Porcelain Crucibles, Standard Price 99.5 Alumina Refractory Melting Ceramic Crucible. Relying on the superior conditions and strong advantages of mass production, we are able to meet the different needs of our customers. Our company not only provides a perfect network sales system, but also a perfect after-sales system, so that customers can buy at ease, use at ease and worry free after sales.
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