Brændselscellemellemforbindelse med udmærket elektrisk ledningsevne, oxidationsbestandighed og lav chromflygtighed samt fremgangsmåde til dens fremstilling

摘要

The present invention relates to a fuel cell interconnector and a method of manufacturing the same that reduces chromium volatilization and increases electrical conductivity and oxidation resistance by promoting the formation of a spinel oxide layer through a surface-deformed layer. There is provided a fuel cell interconnector having excellent electrical conductivity and oxidation resistance that has a surface-deformed layer, which promotes the formation of a Cr 2 MnO 4 spinel oxide layer, on the surface of a ferritic steel for a fuel cell interconnector, and a method of manufacturing the same.