High Quality Alumina Ceramic Crucible

High Quality Alumina Ceramic Crucible
Product Details
With many years' effort, we have attained full experiences and abilities in developing our textile fiber ceramic 105sn, ceramic mig nozzles, sandblasting nozzles ceramic according to customer's specifications. As a professional supplier, we have always insisted on high standards of service. We are committed to becoming your business partner and sincerely return your trust and expectations, because our value comes from helping you create value. In order to quickly adapt to the development of economic globalization, we have gradually established an international production strategy in order to make full use of the advantages of different countries and regions in terms of production factor costs, logistics, resources and markets.

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 attach great importance to the user experience of the product, so that we continue to optimize the High Quality Alumina Ceramic Crucible and enhance its performance. We have a high-quality workforce, which is the source of our company's sustained and rapid development. 'people-oriented' corporate culture condenses a group of professional talents with advanced knowledge, rich experience and entrepreneurial enthusiasm.
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