6 PCS Graphite Crucible Set Gold Ingot Die Set Jewelry Design Tools

It is mainly used for high-temperature molten alloys such as dental alloys platinum gold and silver copper and brass. High temperature resistance: high temperature resistance up to 2800 degrees high purity corrosion resistance high strength high heat resistance high impact resistance. Impact and corrosion resistance: This crucible has strong corrosion resistance to acid and alkali solutions and has excellent chemical stability and thermal shock resistance. Good thermal conductivity: All raw materials are carefully selected through multiple bonding. Good thermal conductivity fuel saving money saving environmental protection Material:Silica + Stainless Steel colour:As shown Package Contents: 1 * Quartz melting crucible 1 * Tweezers 2 * Graphite stirring rod 1 * Rectangular graphite 1 * Cylindrical graphite crucible Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.