When the graphite crucible is used for casting, we shall strictly follow the operation specification to avoid damaging the graphite crucible.

1.After slag removal and gas removal, casting should be carried out as soon as the metal solution reaches the predetermined casting temperature.

2. Inhale can lead to metal burning and non-uniform corrosion of the graphite crucible wall. And that will shorten the service life of graphite crucible. That’s the reason why the heating shall be stopped when casting.

3.When the rotating crucible furnace is used, the graphite crucible should be restored to its original position after a casting operation is completed.

4.The holding time of metal solution in graphite crucible should not be too long, otherwise it will shorten the service life of graphite crucible and reduce the quality of molten metal.

CM Carbon Co Ltd is the leading Chinese Graphite Producer,  welcome your inquiry of our Graphite Materials,  Graphite Machining Parts,  Graphite Products,  Graphite Felts and CFC

Email             sales@cmcarbon.com

Phone/WhatsApp    0086 17200308665