Vacuum Ceramic Insulation Alumina Crucible Boats for Muffle Furnace
We emphasize progress and introduce new merchandise into the market each and every year for ceramic plate for ozone generator, transformer bushing flange, ceramic crucible producers. Companies to 'create first-class products' as the goal, and strive to provide customers with high quality products, provide high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future! We aim to be a top class supplier for worldwide OEM and aftermarket! We always adhere to the concept of 'unity, pragmatism, innovation, and efficiency', strictly control quality, and insist on making high-quality products. We are based on the business belief that quality is life, time is credibility, and price is competitiveness. With the joint efforts of leaders and employees, our company has been developing and expanding and has been on the rise in recent years.
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℃.
Compressive strength: 2500MPa
Bending strength: 360MPa
Thermal shock resistance (thermal stability): good
Maximum service temperature: 1800℃
With more than 10 years experience in the industry, our company is now a professional Vacuum Ceramic Insulation Alumina Crucible Boats for Muffle Furnace manufacturer with a well-developed, reliable R&D center. We are adhering to the corporate tenet of 'establishing a brand with quality, competing for the market with price, winning people's hearts with service, and seeking development with innovation' to provide customers with high-quality products and services. Under the support of our customers and the leadership of the company, we have shown a good development trend, continuously achieved gratifying results and won the recognition of the market.