Heat Resistance 99 Alumina Ceramic Bowl Crucible

Heat Resistance 99 Alumina Ceramic Bowl Crucible
Product Details
We adhere to market-oriented and technological leadership as the main purpose, and strive to develop new series of cordierite dense ceramic, ceramic plate for ozone generator, ceramic textile suppliers and expand the market. Our company focuses on product development and technological innovation. We are adhering to the business philosophy of occupying the market with reasonable prices and winning reputation with thoughtful service, and provide our customers with preferential products and considerate services. We welcome opportunities with a professional team, establish a brand with premium products, and treat customers with a professional attitude. We believe that through our continuous efforts and pursuit, we will be able to achieve mutual benefit and win-win results with suppliers and customers! With our excellent administration, potent technical capability and strict top quality control technique, we go on to provide our consumers with trusted quality, reasonable price ranges and fantastic providers.

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℃


For many years, we have relied on professional management and a technical team committed to producing first-rate Heat Resistance 99 Alumina Ceramic Bowl Crucible. With the integration of the global economy and the rapid development of industry, competition between companies has increased. In the new century, our company continues to carry forward the enterprise spirit of 'endless pursuit and all-round improvement', abides by quality first and customer first.
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