Calorizing is a high-temperature surface modification process vital for industrial components. It involves diffusing aluminum into a steel surface by heating it, which forms a robust, heat-resistant aluminum-iron alloy.
When exposed to extreme operational temperatures, this calorized layer forms a durable film of aluminum oxide, or alumina. This film acts as a powerful barrier, effectively suppressing severe oxidation and corrosion. Ultimately, calorizing is a key technology for enhancing the longevity, safety, and cost-efficiency of critical equipment in harsh furnace environments.
Our group company, Daiwa Lance International (DLI), specializes in the manufacturing of calorized lance pipes. Discover how our highly resistant pipes can reduce your operational costs and enhance safety. Download DLI Catalogue.