Product features fast thermal conductivity: high thermal conductivity materials are used, with dense tissue, low apparent porosity and fast thermal conductivity.Long service life: compared with ordinary clay graphite crucible, the service life can be increased by 2 to 5 times with different materials.High density: adopt advanced isostatic forming technology, the material compactness is even, no defect.High strength: choose high quality materials, high pressure pressing, reasonable combination, high temperature strength, product modeling science, high pressure capacity.Erosion resistance: advanced material formulation that effectively resists the physical and chemical effects of molten material.Less sticky slag: the amount of slag hanging on the inner wall is less, which greatly reduces the thermal resistance and the possibility of cracking crucible, and always keeps the maximum capacity of crucible.High temperature resistance: 400-1700℃, different range of choice.Low pollution: the material is designed with full consideration of the relationship with the melted metal and process characteristics, with little or no harmful impurities.Metal saving: because of the special elements contained in the material, it can effectively inhibit the oxidation of the metal.Energy saving and environmental protection: fast heat conduction can save a lot of fuel and reduce waste gas pollution.With proper resistivity, induction heating can significantly reduce reactive power loss.High oxidation resistance: advanced oxidation prevention mechanism makes the graphite in the crucible get good protection.