5kg Casting Clay Graphite Crucibles Refining Melting Copper Aluminium Brass

High density, corrosion resistance, high temperature, heat and fast, strong antioxidant capacity,
High thermal shock resistance, chemical stability, attractive appearance.
Melting various gold, silver, copper, aluminum, lead, zinc and other nonferrous metals,
And medium-carbon steel and rare metals.

Specifications:
Refractoriness ≥1635 ℃
Carbon content ≥41.46%
Porosity ≤32%
Bulk density ≥1.71g / cm3
Size：D12.5 x H16cm

Utilization
∙ Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys.

∙ Graphite crucible can be used in the processing of graphite, graphite crucible,

graphite casting crucible tank,pull rods, mold and other graphite products.

∙ Graphite crucible let the products are more durable than ordinary material products，

longer service life, able to withstand more than 1635 ℃ high temperature

Using Tips
∙ Stored in dry place, do not get it wet
∙ after drying the crucible , don't make it touch with water.
∙ Be careful not to give a mechanical impact force, not from a fall or impact.

Package Included
∙ One/package