Hilitand 4pcs Fire Graphite Set Crucible + Tongs + Bowl + Combination Mould, Used for Platinum, Gold, Silver, Brass, Alloy Smelting

*☛GRAPHITE MATERIAL: Graphite crucible has good thermal conductivity and thermal conductivity. In high temperature use, the coefficient of thermal expansion is small, and it has certain strain resistance to rapid heating and rapid cooling.

*☛MODERN CERAMIC PROCESSING: Choose fused silica made with modern ceramic processing technology as the main raw material.

*☛SCOPE OF APPLICATION: Mainly used for dental alloys, platinum, gold, silver, copper brass and other high temperature molten alloys.

*☛HIGH TEMPERATURE RESISTANCE: The fired graphite suit can withstand high temperatures over 2800 degrees, with high purity, high strength and durability.

*☛CORROSION RESISTANCE: Graphite crucible has high heat resistance, high impact resistance and corrosion resistance.