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>>Graphite Crucible

crucible

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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