Rectangular Graphite Ingot Mold High Purity Heat Resistant Jewelry Metal Refining Mould For Casting 1700G Gold

Item Type: Graphite Mold

Material: Graphite

External Size: Approx. 120 x 60 x 30mm/6.3 x 2.0 x 1.5in

Internal Size: Approx. 105 x 45 x 20mm/5.5 x 1.2 x 1.1in

Gold Metallurgy Capacity: Approx. 1700g/60.0oz

1、Thermal Stability: Graphite mold adopts excellent thermal stability, which can be heated and cooled quickly, and is used for metal melting such as gold and silver.

2、High Strength: The gold graphite ingot mold has high purity, high density, high mechanical strength and strong chemical stability.

3、High Performance: Strong acid and alkali corrosion resistance, excellent thermal shock resistance, electrical conductivity and thermal conductivity.

4、Wear Resistant and Durable: Graphite crucible mold has good wear resistance, strong lubricating performance, alchemy capacity of 1700g, and long service life.

5、Multi Purpose: Pure graphite ensures that metals in smelting are not polluted, and is suitable for gold, silver, copper, brass, aluminum, etc.