Alumina Ceramic Crucible, 99% Alumina Ceramic Crucible

Alumina Ceramic Crucible, 99% Alumina Ceramic Crucible
Product Details
We have experienced and highly skilled employees. We provide customers with the best ceramic welding nozzles, ceramic weld backing tape suppliers, ceramic crucible for melting aluminum solutions based on the business philosophy of 'taking leading the industry standard as the foundation of business survival'. In the market competition, we are based on the front-end of the industry relying on solid strength and high-quality service. We not only create outstanding value for our shareholders and customers, but also create satisfying value for society and the environment. We will go with our customers with our outstanding quality, considerate service, professional team to create common honor and dream. We promote the overall coordination and progress of the company's development, benefit more customers, and strive to create a new space for harmonious development.

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℃


We aim at the achievement of a richer mind and body and also the living for Alumina Ceramic Crucible, 99% Alumina Ceramic Crucible. In order to meet market demand, we strive for perfection and keep making progress, and have won unanimous praise from customers in the market. The application of new products, new materials of low-carbon energy-saving products have promoted the development of our company.
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