What is the carbonitration process?

It is a modified version of the carbonitration process. In addition to the carburization process, ammonia gas is introduced into the atmosphere. Carbonitration is “thermochemical” treament that carried out in the temperature range 820°C to 900°C. It is a heat treatment method that produces a wear resistant surface while conserving the hardness and strength of steel structures. A harder and deeper hardness layer is obtained compared to the carburization process. Demsa Heat Treatment carries out carburization process in gas atmosphere controlled band type (Continuous) heat treatment furnaces.