Jewelry Metal Refining Mold Disk Strong Stability Heat Resistant Graphite Crucible for Melting

Feature: 1. Metal Smelting: Graphite casting crucibles designed for melting gold, silver, copper, brass, aluminum, etc., ideal for smelting, casting, and refining all kinds of metals. 2. Excellent Thermal Stability: Rapid heating and cooling, resistant to strong acid, strong alkali, corrosion, used for smelting metals such as gold and silver. 3. High Performance: Excellent thermal shock resistance, electrical conductivity and thermal conductivity. Good wear resistance, strong lubricating performance and long service life. 4. High Purity: The disc graphite crucible has high purity, high density, high mechanical strength and strong chemical stability. 5. Pure Graphite: Graphite crucible is made of pure graphite to ensure that the metals in the smelting process will not be polluted, which is very suitable for metal smelting factories. Specification: Item Type: Disc Graphite Crucible Disc Material: Graphite Outer Size of Disc: Diameter x Height: Approx. 50 x 12mm/1.97 x 0.47in Inner Size of Disc: Diameter x Depth: Approx. 35 x 6mm/1.38 x 0.24in. Package List: 1 x Disc Graphite Crucible Note: Please allow some errors due to manual measurement.