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>>Graphite Crucible

graphite crucibles

It is made of natural flake graphite, carborundum, and other refractory material.
It is used wildly to metallurgical Au, Ag, Cu, Al, Pb, Zn, etc. carbon, non-ferrous metals, middle carbon steel and rare metals, etc. It can help with a high purity of metallurgy and has the characteristic of temperature resistance, good heat conductivity and long durability.


Physics:

Refractory

Appearance Prosity

Bulk Density

Crushing Strength

≥1650℃

≤30%

1.7g/cm3

≥8.5MPa


Chemical composition:

C%

SiC%

Al2O3%

SiO2%

20~45

1~40

2~20

3~38


Specification:

1#, 2#, …, 30#, 40#, 80#, 150#,200#~3000#. Others special requirements is also available on request.

graphite





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