Description:

Graphtie Crucible For Melting Silver has good thermal conductivity, which can greatly shorten the melting time and save energy.
Excellent corrosion resistance, impact resistance, acid and alkali resistance. It can melt precious metals such as gold, silver and platinum and other alloys and has a long service life.

Features Of Graphtie Crucible For Melting Silver:

· Graphtie Molds For Melting Silver, high purity.

· Fits for the casting of most metal, such as gold ,silver and copper.

· Smooth cavity finish and designed for easy ingot removal with 10 degree tapered sides. 
Specification:

· Bulk density ≥1.8g/cm3

· Electric resistivity ≥9 μ Ω m

· Bending strength ≥40  Mpa

· resist compression ≥70  Mpa

· particle  ≤ 43um 

· Color: Black

· Material: High Density Fine Grain Graphite