China Supplier 99 Alumina Ceramic Corundum Boat Al2O3 Crucible

China Supplier 99 Alumina Ceramic Corundum Boat Al2O3 Crucible
Product Details
We have a progressive heart and outstanding technical personnel. We will provide a variety of mullite cordierite ceramic, ceramic insulator power line, ceramic electrode ignitor for customers all over the world. We introduce high efficiency equipment and adopt advanced management methods to keep the product quality stable and improve the production efficiency continuously. Adhering to the management tenet of 'credit oriented, customer first, high efficiency and mature services', we warmly welcome friends from all walks of life to cooperate with us. We are going to provide most effective quality, quite possibly the most current market aggressive rate, for each and every new and outdated consumers with the most great environmentally friendly solutions.

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℃


Since the establishment of the company, we have been constantly exploring new product development strategies with high starting points, strict requirements, new ideas and development. We have hired many experts to develop and produce a series of China Supplier 99 Alumina Ceramic Corundum Boat Al2O3 Crucible with high practical performance and high quality. We'll hold you informed of our progress and stay up for building steady small business relations along with you. With the guiding ideology of "win-win with partners", our company continues to share quality products, professional services, and profit points with partners.
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