Alumina Crucible ceramic Fiber Material Box Type Muffle Furnace

Alumina Crucible ceramic Fiber Material Box Type Muffle Furnace
Product Details
We have a dedicated product research and development department to continuously improve the products produced, so that our ceramic backing tape, textile ceramic yarn guides, ceramic crucible producers is always at the advanced level. We continue to strengthen our technical force to achieve reductions in staff and efficiency, optimize labor costs, and improve operational efficiency. Our enterprises are equipped with professional factory building, modern office environment, advanced production equipment and a group of high-quality talented employees. Through constant upgrading and improvement in practice, our products have finally won the affirmation of the market and have sprung up in the industry. We have our own team of engineers and technicians who use free equipment to maintain high efficiency and flexibility in manufacturing.

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 are insisting on using integrated industry chain optimization to enhance core competitiveness so that we can continuously improve the quality of Alumina Crucible ceramic Fiber Material Box Type Muffle Furnace. We will do everything to reduce the shipping costs and to shorten the delivery time. Welcome you to visit us and test the product quality by yourself. All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.
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