- Application Scenario: Ideal for melting and casting metals such as gold, silver, copper, and various alloy tool steels. Please verify the dimensions before purchase to ensure compatibility. - Versatile Usage: These graphite casting ingot molds are perfect for experiments involving non-ferrous metals like gold, silver, copper, and aluminum. They can also function as a graphite crucible for melting, conducting test analyses, and serving as ingot molds. Given their size, they are best suited for low-capacity metal melting. - Superior Performance: Designed for exceptional thermal stability, these molds can withstand temperatures up to 2000 degrees Celsius. They cool rapidly and exhibit excellent resistance to strong acids and alkalis, along with impressive thermal conductivity. This efficiency reduces casting time and conserves energy while maintaining the essential physical and chemical properties of natural graphite. The design allows for the simultaneous production of multiple rods. - Reliable Material Composition: Constructed primarily from high-quality graphite, these molds possess a hardness of 51 HSD, a compressive strength of 89 MPa, and a bending strength of 48.7 MPa. With a volume density of 1.86 grams per cubic centimeter, they ensure that metal purity remains unaffected during the finishing process. Their excellent thermal conductivity and corrosion resistance promote optimal heat transfer. - Use Cases: - Melting and casting gold or silver coins for jewelry making. - Conducting experiments in educational or industrial settings involving non-ferrous metals. - Producing multiple rods simultaneously for efficient metalworking processes.