High Purity 99% Al2O3 Alumina Ceramic Crucible

High Purity 99% Al2O3 Alumina Ceramic Crucible
Product Details
As a qualified supplier, we have the ability to provide you with the best and most suitable products. If you do not meet the requirements, you can return or exchange the mullite cordierite ceramic, ceramic crucible maximum temperature, ceramic ferrules until you are satisfied. Best efforts will likely be produced to provide you the best service and merchandise. We uses the e-commerce system to strengthen and promote customer relationship management, customer business operation, customer service and information communication. In the spirit of "truth-seeking and pragmatic" mentality, our company strives to make its due contribution in the tide of development. We look forward to supplying you with our products in the near future, and you will find our quotation is very reasonable and the quality of our products is very excellent!

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℃


The quality of our High Purity 99% Al2O3 Alumina Ceramic Crucible is superior to that of our competitors, but the price of it will never be higher to that of any other brand. After years of unremitting efforts and pursuits, adhering to the corporate tenet of 'Quality, Speed, Service', we can provide excellent services to new and old customers. We believe that our company's professional, pragmatic and innovative technology and the attitude of focusing on research and development products are our pursuit of higher service concept for customers. Our company's perfect after-sales tracking service system will bring the product value of super value and trust to our customers.
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