99% High Alumina Ceramic Sagger/Crucible

99% High Alumina Ceramic Sagger/Crucible
Product Details
We are in the spirit of excellence, committed to the strict requirements of ceramic crucible for muffle furnace, ceramic crucibles suppliers, ceramic alumina crucible quality and product sales of low-cost and high-quality. Our company has maintained a good upward trend, and we have a complete sales and wholesale system. We firmly believe that companies need to take sustainable development issues seriously and integrate them into company management.

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 focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Factory wholesale for 99% High Alumina Ceramic Sagger/Crucible. With the firm belief of high starting point and internationalization, we strive for survival by quality and development by reputation to build our own brand! We employ high-quality professional chemical technical personnel to provide technical guidance and training for customers in the production process, and develops new service contents in the industry.
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