K2E crucible

Introduction: Graphite crucible, also known as molten copper ladle, molten copper, etc., refers to a type of crucible made by firing graphite, clay, silica, and wax stone as raw materials. Graphite crucibles are mainly used for melting non-ferrous metals and their alloys such as copper, brass, gold, silver, zinc, and lead
Features: thermal shock resistance, thermal stability, high mechanical strength, low permeability, and good oxidation resistance. Raw materials can be used to produce various semiconductor molds and wireless tubes.
1. The high density of graphite crucibles gives them the best thermal conductivity, and their thermal conductivity is significantly better than other imported crucibles;
2. The graphite crucible has a specially designed glaze layer and dense molding material on the surface, greatly improving the corrosion resistance of the product and extending its service life;
3. The graphite components in the graphite crucible are all made of natural graphite, which has excellent thermal conductivity. After heating the graphite crucible, it should not be immediately placed on a cold metal tabletop to avoid it breaking due to rapid cooling.
Application: Mainly used for melting non-ferrous metals and their alloys such as copper, brass, gold, silver, zinc, and lead.
Data: Content: 99.99% graphite density 1.87g/cm3 compressive strength: 65 MPa Shore hardness: 55 porosity: 15%