High Temperature Resistant Alumina Conical Crucible Specially Used in Laboratory

High Temperature Resistant Alumina Conical Crucible Specially Used in Laboratory
Product Details
We have set up the company's quality inspection department to improve the quality of our cordierite ceramic pizza stone, transformer grounding bushing, hypro ceramic nozzles, so as to make our products more competitive in the industry circle. We have a good service system and a quick response mechanism. We know that we should operate in accordance with the law and maintain the dignity and interests of the company to move forward steadily.

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℃


After years of steady development, we have developed a comprehensive capability to develop High Temperature Resistant Alumina Conical Crucible Specially Used in Laboratory and operate our business. Firm's core competence is one of the most influential and most important concepts in the field of business strategy management in recent years. Our company will take good professional ethics, high-quality after-sales service, and reasonable prices to eliminate worries for the majority of users. We sincerely hope that through our services, the product quality of our users can reach high standards and achieve greater economic benefits.
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