Custom Alumina Ceramic Crucible Lid/Crucible

Custom Alumina Ceramic Crucible Lid/Crucible
Product Details
We vigorously promote the popularization of new cordierite ceramic pizza stone, ceramic stud welding ferrule msds, ceramic shot blast nozzles and the development of our company. We sincerely welcome friends from all over the world to visit & cooperate with us and enlarge our business. We have a series of complete technological processes with advanced production and inspection capabilities. We've got a really efficient group to deal with inquiries from prospects. Over the years, we have relied on our own technology to continuously innovate to increase the value of our products and lead the market to advance.

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℃

Over the years, we have been committed to the development of the Custom Alumina Ceramic Crucible Lid/Crucible industry. We have become a very competitive supplier at home and abroad. We are willing to create a better tomorrow with you! Whatever you require, we should do our utmost to aid you. We have formed a world-leading technology system and a service culture that makes customers satisfied with our heart.
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