99 Al2O3 Alumina Ceramic Crucible

99 Al2O3 Alumina Ceramic Crucible
Product Details
With our unremitting pursuit of Ceramic for immersion heater, ceramic crucible for gold melting, char broil ceramic ignitor electrode - 00653 details and perfection, we have been widely praised by customers and won wide trust from all walks of life. We have become one of the most trustworthy brands of industry users. With our superb technology and high-quality service, we are favored by large customers at home and abroad, and have won wide acclaim from all walks of life. Our business policy is guided by technology, based on integrity and product quality, guaranteed by service, pursuing excellence to build a brand. Our company has trained a group of business teams and technical personnel with strong professional knowledge to provide customers with accurate and timely product information and excellent after-sales service in all aspects. We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad.

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℃


Continuously, we have a wide group of clients not only because of our reliable 99 Al2O3 Alumina Ceramic Crucible, but also because of our innovation and development technology. Our company will continue to introduce advanced technology, excellent talents, sophisticated equipment, and standardized management system, and strive to achieve the grand goal of 'taking the road of famous brand'. We continue to improve our own technical strength, so that some of our technical fields have even approached or reached the advanced level of the same industry.
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