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Q & A

Yes, monolithic refractories can be used for lining EAF hood covers. Monolithic refractories are versatile and can be shaped to fit various applications, including lining hood covers of Electric Arc Furnaces (EAFs). They offer excellent thermal insulation and resistance to high temperatures, making them suitable for such demanding environments.

The main factors affecting the thermal conductivity of monolithic refractories include composition, density, porosity, and temperature. The type and amount of aggregates, binders, and additives used in the refractory composition can significantly impact its thermal conductivity. Similarly, the density and porosity of the material affect the pathways for heat transfer, with higher density and lower porosity resulting in lower thermal conductivity. Lastly, temperature plays a crucial role, as the thermal conductivity of monolithic refractories tends to increase with rising temperatures.

Monolithic refractories provide resistance to reducing atmospheres in gas furnaces through their composition and structure. These refractories are made from a single, continuous material, which allows for a seamless and dense structure. This density prevents the penetration of reducing gases, such as carbon monoxide, hydrogen, or methane, into the refractory lining. Additionally, monolithic refractories are designed to have a high melting point and chemical stability, enabling them to withstand the harsh conditions of reducing atmospheres without undergoing significant chemical reactions or structural degradation.

Yes, monolithic refractories can be used in the construction of aluminum holding furnaces. Monolithic refractories are commonly used in high-temperature applications, including aluminum holding furnaces, due to their excellent thermal shock resistance and ability to withstand extreme temperatures.

Monolithic refractories are designed to handle high-temperature high-velocity gas flow by providing excellent resistance to thermal shock, thermal conductivity, and erosion. They are made from a single continuous structure, eliminating joints and seams which could weaken under extreme conditions. Additionally, monolithic refractories have high density and low porosity, ensuring minimal gas penetration and maintaining their integrity even under intense gas flow.

We understand the unique requirements of the Sri Lankan market and strive to deliver high-quality and cost-effective solutions to our customers. Our team of experts is well-versed in the technical aspects of Monolithic Refractories and can provide guidance and support throughout your project.

Whether you need assistance in selecting the right product, obtaining competitive quotations, or ensuring timely delivery, we are here to help. We work closely with our customers to understand their specific needs and provide customized solutions that meet their requirements.

Our partnership with CNBM gives us access to a vast network of suppliers and manufacturers, allowing us to source the best quality products at competitive prices. We have established strong relationships with reliable suppliers, ensuring consistent supply and on-time delivery.

In addition to our procurement services, we also offer technical support and after-sales services. Our team of engineers and technicians is available to provide guidance on installation, maintenance, and troubleshooting, ensuring optimal performance of your refractory products.

We are committed to providing excellent customer service and building long-term relationships with our clients. Contact us today to discuss your Monolithic Refractories requirements and experience the difference of working with a specialized and reliable supplier.