5Pcs Gold Silver Crucible Melting Borax Tongs Rod Graphite Ingot Mold Casting Kits

Description Gold Silver Crucible Melting Borax Tongs Rod Graphite Ingot Mold Casting Kit is widely used in glass ceramics medicin fertilizer textile industry 1 Crucible Size 60mm x 20mm approx 1 Choice the fused silica as the main raw material made using modern ceramic processing technology2 Mainly used in dental alloys platinum gold silver copper brass and other high temperature melting alloys3 High temperature over 2800 degrees high purity corrosion resistance high strength high heat resistant high shock resistance 2 Borax 30 g approx 1 For percussion welding metal test is a good flux Be widelt used in glass ceramics medicin fertilizer textile industry 2 Borax is the basic raw materials of boron compounds almost all of the boron compound can be made by borax 3 Has an important and wide range of uses in metallurgy iron and steel machinery military industry cutting tools paper making electronic tube chemical textile etc 3 Graphite Stirring Rod 6mm x 150mm approx Used to stir precious metal metal scrap while melting When melting the gold and silver this stirring rod can helpyou get a uniform mixing Package Included ItemQuantity30g Crucible1Tongs1Graphite Stirring Rod1rectangular graphite crucible1cylindrical graphite crucible1Note Please allow 1 2cm differences because of the manual measurement