Smelting Crucibles

Innovation Background:

The aluminum melting crucible is carefully formulated from crystalline natural graphite and plastic refractory clay, using advanced cold isostatic pressing molding technology to meet the demand for smelting special alloy steel, melting non-ferrous metals, and their alloys. Compared to traditional domestically produced graphite crucibles, the aluminum melting crucible has taken innovative steps in materials, manufacturing processes, and performance, providing users with superior refractory properties and longer service life.

Product Features:

Material Advantages: The aluminum melting crucible is primarily made from crystalline natural graphite, ensuring excellent thermal conductivity and corrosion resistance. In contrast, traditional domestically produced graphite crucibles use synthetic graphite and add a large amount of clay, reducing thermal conductivity.

Manufacturing Process: Using advanced cold isostatic pressing molding technology, the manufacturing pressure reaches 600MPa, ensuring a uniform and defect-free internal structure, thereby improving strength. In contrast, traditional domestically produced graphite crucibles are often made using cutting and sintering, resulting in structural defects.

Density and Thermal Conductivity: The density of the aluminum melting crucible reaches 2.2-2.3, the highest level in the world, ensuring optimal thermal conductivity. In comparison, domestically produced graphite crucibles have lower density, poor thermal conductivity, and higher energy consumption.

Glaze Protection: The surface of the aluminum melting crucible is coated with a specially formulated four-layer glaze, combined with dense molding materials, greatly enhancing corrosion resistance and extending service life. In contrast, domestically produced crucibles only have a single layer of reinforced cement, which is prone to damage and premature oxidation.

Product Applications:

The aluminum melting crucible is mainly used in the smelting of special alloy steel, melting non-ferrous metals, and their alloys, making it an indispensable part of refractory materials. Its excellent performance and durable characteristics make it widely used in the fields of metal smelting, chemical industry, electronics, and more.

Conclusion:

The introduction of the aluminum melting crucible fills the market demand for high-performance, durable crucibles. By using advanced materials and manufacturing processes, the aluminum melting crucible not only improves production efficiency and reduces energy consumption but also provides users with a stable and reliable refractory material solution.