Carburizing Treatment for Austenitic Metals and Austenitic Metal Products Produced accordingly

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carburizing treatment method for austenitic metals and to austenitic metal products prepared accordingly, wherein the austenitic metal is kept heated under a fluorine-based gas atmosphere prior to carburizing, and then It is characterized by carburizing at a temperature of 680 ° C. or lower.