Yetim, Ali FatihYazici, Mustafa2026-03-262026-03-2620141672-652910.1016/S1672-6529(14)60073-12-s2.0-84908477275https://doi.org/10.1016/S1672-6529(14)60073-1https://hdl.handle.net/20.500.14901/2250Yazici, Mustafa/0000-0002-8256-244X; Yetim, A Fatih/0000-0002-4314-6830In this study, the applicability of plasma nitriding treatment in the production of non-magnetic and corrosion resistant layer on 316L stainless steel implant material was investigated. 316L stainless steel substrates were plasma nitrided at temperatures of 350 degrees C, 375 degrees C, 400 degrees C, 425 degrees C and 450 degrees C for 2 h in a gas mixture of 50% N-2-50% H-2, respectively. It was determined that the treatment temperature is the most important factor on the properties of the corrosion resistant layer of 316L stainless steel. The results show that s-phase formed at the temperatures under 400 degrees C, and at the temperatures above 400 degrees C, instead of s-phase, CrN and gamma'-Fe4N phases were observed in the modified layer. The electrical resistivity and surface roughness of the modified layer increase with treatment temperature. Under 400 degrees C the corrosion resistance increased with the temperature, above 400 degrees C it decreased with the increase in treatment temperature. It was analyzed that the electrical resistivity and the soft (ideal) ferromagnetic properties of 316L stainless steel increased with treatment temperature during nitriding treatment. Also, plasma nitriding at low temperatures provided magnetic behavior close to the ideal untreated 316L stainless steel.eninfo:eu-repo/semantics/closedAccess316L Stainless SteelBiomaterialsPlasma NitridingMagnetic PropertiesWearElectrical ResistivityArticle