carburizing
heat treatment process in which a metal absorbs carbon while the metal is heated in the presence of a carbon-bearing material, such as charcoal or carbon monoxide
en-GB/kɑːbjʊəɹaɪzɪŋ/
en-US/ˈkɑɹbəˌɹaɪzɪŋ/
heat treatment process in which a metal absorbs carbon while the metal is heated in the presence of a carbon-bearing material, such as charcoal or carbon monoxide