Calderys published a technical article in the Steel & Metallurgy August 2026 edition titled Refactory performance goes beyond the lining material, featuring Calderys' full approach to refractory service for iron and steel customers, including CFD-driven design and engineering, precise installation and maintenance, on-site supervision, and Total Refractory Management (TRM), CALDE MAG gunning technology for EAF, EOF, R-H, and ladle maintenance, and cast house solutions for blast furnace runners, t

Calderys is a leading global provider for industries operating in high-temperature conditions. The Group specializes in thermal protection for industrial equipment with a wide range of refractory products and advanced solutions to enhance steel casting, metallurgical fluxes, and molding processes. With a presence in more than 30 countries and a strong footprint in the Americas through the brand HWI (HarbisonWalker International), Calderys’ international network of experts ensures an end-to-end offer with tailored services. Drawing on over 150 years of experience, Calderys supports its customers in their energy transition needs. Headquartered in Paris, France, the Group counts 4,500 employees (excluding contractors), and 50 plants on five continents. Calderys - Forged in legacy. Fueled by excellence.