Environmental impact, operational efficiency, and personnel safety are core pillars of modern iron and steel production – and increasingly decisive factors in molten-metal processing and transfer operations. While Morgan’s products already deliver proven thermal performance in other process areas, deploying those products in these extreme environments has traditionally been difficult.
Existing solutions are often seen as ‘partial fixes,’ limited by the harsh thermomechanical demands of the environment. However, the collaboration between RHI Magnesita and the Thermal Ceramics business of Morgan Advanced Materials has broken this cycle. Unlike many incremental initiatives, this collaboration represents a genuine innovation milestone. One of the few supplier-driven ideas to evolve into a strategic market offering aimed at customers in Europe and CIS.
By combining Thermal Ceramics’ unique dual-layer insulating backup with RHI Magnesita’s industry-proven dense refractories, the Advanced Insulation System delivers high-performance insulation without the traditional trade-offs. Its compact profile ensures that thermal efficiency is achieved without increasing total lining thickness, allowing for seamless integration into existing ladle designs and beyond.
Measurable impact – technically proven, economically relevant
The Advanced Insulation System is a customisable solution engineered to deliver five key strategic advantages:
Despite these advantages, concerns are often raised regarding the potential ‘overheating’ of the working lining. It is sometimes assumed that additional backup insulation may accelerate refractory wear by increasing average lining temperatures. Through targeted material selection and system design, RHI Magnesita and Morgan’s Thermal Ceramics business have demonstrated that this risk can be effectively mitigated; a fact confirmed by real-world industrial trial data.
Read on to learn about these benefits in practice and the measurable performance gains under real production conditions.
Technical Validation, Trials and Market Readiness
The Advanced Insulation System was validated through a structured industrial trial program conducted under real steelmaking conditions. This validation focused on thermal stability, quantification of energy savings, and confirmation of operational robustness in direct comparison with a conventional ladle insulation solution.
The trial was executed as a direct comparison using newly relined steel ladles equipped with RHI Magnesita refractory products and operated under identical process conditions in the same period. Key performance indicators included steel shell temperatures, energy consumption at the ladle furnace, and temperature stability during ladle circulation. Data were collected at both the Electric Arc Furnace and Ladle Furnace, supported by defined shell temperature measurements to ensure transparency and comparability.
The results confirmed the performance benefits of the Advanced Insulation System. Electrical energy input at the ladle furnace was reduced by approximately 7-8% in specific energy consumption per ton of liquid steel, considering the pilot customer’s operating conditions. In parallel, steel shell temperatures were significantly lower and more stable, with an average reduction of approximately 11% compared to the conventional insulation concept.
No negative effects were observed with respect to refractory wear, slag behaviour, or installation effort, confirming that the system can be implemented without changes to established operational practices. These results provide clear proof of concept for the Advanced Insulation System.
Building on this successful industrial validation, RHI Magnesita and Morgan have initiated an extended trial phase to confirm performance across a wider range of steel plants and operating conditions. This phase supports a structured market introduction and ensures that the Advanced Insulation System enters the market as a technically proven, industrially ready solution.
“This collaboration is a perfect match. It reflects exactly what our 4PRO model stands for – performance, partnership, people and planet. Achieving around 8% energy savings without requiring operational changes or additional CAPEX is truly impressive. It delivers measurable value to our customers while contributing directly to CO₂ reduction.”
Constantin Beelitz
Regional President Europe & CIS RHI Magnesita
“RHI Magnesita has been a valued customer of Thermal Ceramics for many years, but this project allowed us to evolve that relationship into a true strategic collaboration. By combi-ning our unique dual-layer insulation system with RHI Magnesita’s proven refractory solutions, we are offering something genuinely differentiated in the market.”
Len Holtkamp
Managing Director Thermal Ceramics EMEA – Morgan Advanced Materials
Spreading the word and shaping what’s next
As outlined in this article, the Advanced Insulation System has been successfully trialled in European steel plants and continues to operate in live production environments. Following its official launch, the solution is now commercially available. For further information or to discuss implementation opportunities, customers are encouraged to contact RHI Magnesita directly.
In the coming months, a series of coordinated initiatives – including newsletters, technical webinars, and industry conferences – will further highlight the system’s benefits and real-world performance. A key milestone will be its presentation at the SMR – Steel Meets Refractory Conference in April 2026, where Daniel Sipos, Technical Marketing Manager at RHI Magnesita, will talk about insulation concepts in steel ladles and share insights into the technology and its industrial validation.
This collaboration marks not only a milestone in technical expertise but also the beginning of a shared journey toward redefining refractory performance in molten metal transfer applications.