High Temperature Resistant Arc Alumina Ceramic Crucible for Lab

High Temperature Resistant Arc Alumina Ceramic Crucible for Lab
Product Details
We have always been committed to the application of innovative technology to our transformer bushing en español, transformer bushing gasket material, ceramic welding backing tape promoting the steady development of the entire industry. We're searching ahead to setting up long-term company associations with you. Our honesty is the guideline of our factory, and we aim to build a modernized large enterprise. We ensure high quality standards and maintain long-term stability. We will thoroughly understand your every need providing you with a suitable solution design to achieve the best cost performance.

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℃

Our company will maintain the purpose of progress by science and development, to meet customer needs to develop better High Temperature Resistant Arc Alumina Ceramic Crucible for Lab. Our company's vitality and corporate culture have attracted a number of technical elites and experienced production personnel who have been engaged in product research and development for a long time in the industry. Reputation is the cornerstone of the company, customer is the lifeblood of the company, customer's demand is our motivation, and customer's satisfaction is our purpose.
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