Neutral Ramming Mass

Unicorn Refractorys neutral ramming mass is a premium-grade lining material engineered for high-performance induction furnace applications. Formulated with approximately 86% alumina (AlO) and 12% magnesia (MgO), it offers a well-balanced neutral chemistry, making it highly suitable for melting both ferrous and non-ferrous metals. The optimized composition ensures excellent resistance to slag attack, metal penetration, and thermal shock. During operation, the alumina-magnesia system promotes in-situ spinel formation, enhancing lining strength, density, and overall service life.

The material is supplied in a controlled grain size distribution for effective ramming and compaction, resulting in a dense and uniform furnace lining. It exhibits low shrinkage, high hot strength, and consistent performance under severe operating conditions. Unicorn Refractorys neutral ramming mass is ideal for steel melting units seeking improved lining durability, operational stability, and reduced maintenance downtime, ensuring reliable and cost-effective furnace performance.