what is carburized
Carburize \Carbu*rize\ (k[aum]rb[-u]*r[imac]z), v. t. [imp. & p. p. Carburized; p. pr. & vb. n. Carburizing.] (Chem.) To combine with carbon or a carbon compound; -- said esp. of a process for conferring a higher degree of illuminating power on combustible gases by mingling them with a vapor of volatile hydrocarbons.