Heat Resistance High-Temperature Gold Melting Zirconia Ceramic Crucible

Heat Resistance High-Temperature Gold Melting Zirconia Ceramic Crucible
Product Details
We are acquiring cutting-edge technology to ensure that our steatite ceramic grinding balls, ceramic standoff insulator, Ceramic BBQ grill is competitive in both the domestic and international market. We strive to improve the core competitiveness of the enterprise. In the future, we will continue with the most professional and high quality service to provide the most competitive price.

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 the mission of 'creating value for customers, increasing welfare for employees, and creating wealth for society', we strive to provide customers with high-quality products and considerate services, and contribute to the development of Heat Resistance High-Temperature Gold Melting Zirconia Ceramic Crucible industry. Our company always takes the product quality as the goal, from design, production, installation to after-sales maintenance and repair, so that customers are happy, satisfied and return. Thanks to excellent performance and good sales service, our goods has be sold to man countries and regions, they are be well-accepted by local market. We will continue to strive for technology, work hard to improve the quality and services.
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