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C/C Crucible



The three-dimensional preform needling structure is used to optimize the layout of carbon fiber according to the product stress.

The carbon-carbon crucible has good mechanical properties at high temperature and good fracture toughness, its mechanical properties are more than 2 times higher than that of graphite crucible. The overflow accident rate is reduced by 50%.

It has good oxidation resistance and can effectively prevent silicon steam erosion by using oxidation resistant coating treatment.

It has a long service life, which is 50% longer than fine particle graphite.



Specification: integral type, three flap type, straight cylinder type

Bending strength: 1.6 ± 0.1MPa

Rupture strength: ≥ 80MPa

Heat treatment temperature: 2000 ℃

Ash content: ≤ 300ppm


Application: thermal field

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