Continuous casting is an important process for producing high-quality steel. It enables consistent and efficient productivity, ensuring smooth flow of molten steel. Copper mold tubes play a vital role in this process by shaping and solidifying the steel as it passes through it. The industry has made significant progress in recent years with the introduction of Cuag (copper-silver) mold tubes and multi-layer coating technology. This blog aims to explore the benefits of using Cuag mold tubes in combination with multi-layer coating technology in CCM casting.

Traditionally, copper mold tubes have been preferred due to their excellent thermal conductivity and resistance to thermal deformation. However, Cuag mold tubes go a step further and incorporate silver into the copper matrix. This combination provides superior thermal conductivity, enhanced resistance to thermal cracking and improved wear resistance. These features extend the life of the mold tube, reduce the need for frequent replacement, and minimize production downtime.

To further improve the performance of Cuag mold tubes, multi-layer coating technology was introduced. These techniques involve the application of specialized coatings to the surface of the mold tube. The coating acts as a protective layer, reducing friction and preventing solidified steel residue from adhering. This improves the surface quality of cast steel products and reduces defects such as cracks, dents and surface irregularities. Additionally, the coating enables a more controlled release of heat during solidification, ensuring uniform cooling rates and minimizing stress concentrations.

Combining Cuag mold tubes with multi-layer coating technology creates synergistic effects that increase the overall efficiency and throughput of the CCM casting process. The excellent thermal conductivity of Cuag mold tubes ensures efficient heat transfer and promotes uniform solidification. Multi-layer coating technology improves the surface quality of cast steel products by preventing the accumulation of residues on the surface of the mold tube.

Cuag mold tube and multi-layer coating technology have revolutionized the CCM casting process. By adding silver to copper mold tubes and applying specialized coatings, manufacturers can achieve the benefits of superior thermal conductivity, enhanced resistance to thermal cracking and abrasion, improved surface quality and reduced defects. The combination of Cuag mold tubes with multi-layer coating technology maximizes the efficiency and throughput of the casting process, resulting in higher quality steel. As the continuous casting industry continues to evolve, embracing these advancements is critical to staying competitive and meeting the growing demand for high-quality steel.