99% Alumina Ceramic Crucible for Laboratory

99% Alumina Ceramic Crucible for Laboratory
Product Details
We are commitment to offer you the aggressive price tag, exceptional products and solutions high-quality, as well as fast delivery for tig ceramic nozzles, RF Ceramic Ferrules, ceramic crucible bowl. Our products and solutions are selling well both in domestic and foreign markets. For many years, we have been adhering to the concept of 'producing high-quality products' and leading the development of the same industry. We focus on quality while emphasizing the importance of serving customers, always taking customer demand as the guide, whether it is conventional products or special customized products, we can do what customers want.

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 99% Alumina Ceramic Crucible for Laboratory is widely loved by customers for its stunning design, excellent quality, and superior value. We continue to actively explore to make the system and management of the company more perfect, and set up a strict and effective production, sales, service and research and development system. Our company currently has many good technical personnel, mature market channels and good corporate reputation. We can provide customers with assured products and satisfactory after-sales service.
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