Clay Graphite Crucibles are used for melting various metals. They are made in a bilge shape or a cylinder shape. The main components of clay graphite crucibles are clay and natural flake graphite. These crucibles support a ceramic bond for optimized life and optimal resistance to chemical corrosion. In addition, these crucibles have high refractoriness and electrical resistance, suitable for medium frequency induction applications. We carry many sizes. Give us a call or an email for pricing.