High Temperature Alumina Ceramic Crucible

High Temperature Alumina Ceramic Crucible
Product Details
Our destination is 'You come here with difficulty and we provide you with a smile to take away' for ceramic standoff insulator, eramic ferrule supplier in uae, ozone generator plates. The company sticks to the path of survival by quality, development by technological innovation. Our company actively advocates and strives to implement the modern business philosophy, and forge ahead in the international market with excellent products and sincere service. With the opening of the Internet of things era, we will take our mission into a new journey, create more glory, and step forward with firm faith.

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℃


With rigorous attitude and R&D technology, our company continuously applies new ideas and technologies to High Temperature Alumina Ceramic Crucible. Today, our company has taken a leading position in this professional field, and promised to provide better products and services to global customers in the future. In the future, we will continue to attach importance to users' opinions and suggestions, take a long-term view, and work hard to achieve social development.
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