The aim of this study is to investigate the effect of depth implantation of lanthanum on the oxidation of Fe80Cr20 alloys. Intermetallic FeCr was developed by mechanical alloying technique with milling time 40 h and 60 h respectively and followed by hot compaction process at a temperature of 1273 K and pressure of 25 MPa. The specimens were implanted with Lanthanum dopant with doses of 10…