S Sharafi - Asistant professor of shahid bahonar wriversity of kennan
A. H. Jarari - Asistant professor ofshahid bahonar university of kerman
M Khodadad - M Sc student ofshahid bahonar university ofkerman
R Jalali

Oxidation and carburization resistance of chromium and heat resistant steels is due to the formation of Cr2DJ on the su.rfilce. This su.rfilce layer will be destabilized above 10000C and will not protect the metal. Recent investigations show that ab,minizing process increases oxidation resistance of these steels by the formation of Ah

Cementation; Abnninllm oxide; Chromium oxide; Intermettalic phases; carburization resistance