Article 2022 · 24 atıf

Tribocorrosion properties of plasma nitrided, Ti-DLC coated and duplex surface treated AISI 316L stainless steel

Özet

In this study, the tribocorrosion behavior of untreated, plasma nitrided (450 ?-4 h), Ti-DLC coated and duplex treated (Ti-DLC coating after nitriding) AISI 316L stainless-steel were investigated. The plasma nitriding process was carried out in a gas mixture of 80 % H2 and 20 % N2 at 450 ? for 4 h. A titanium (Ti) interlayer was coated on the substrate for Ti-DLC coating. Then, a diamond-like carbon (DLC) film was grown on the Ti interlayer. As a result of the study, it was determined that the damage caused by the wear mechanism was much more than the corrosive effects. In general, thanks to the layers formed on the surface, the wear and tribocorrosion performance of the treated samples increased compared to the untreated sample. It was observed that the best tribocorrosion resistance among the treated surfaces was obtained in the duplex surface-treated sample.

Anahtar Kelimeler

316L stainless-steel Plasma nitriding Ti-DLC coating Duplex surface treatment Tribocorrosion SLIDING WEAR TRIBOLOGICAL PROPERTIES CORROSION PROPERTIES IMPLANT MATERIAL TEMPERATURE BEHAVIOR PERFORMANCE RESISTANCE COATINGS FRICTION

WoS Kategorileri

Materials Science, Coatings & Films Physics, Applied

Künye

Dergi: SURFACE & COATINGS TECHNOLOGY
Yıl: 2022
Cilt: 441
ISSN: 0257-8972
eISSN: 1879-3347
DOI: 10.1016/j.surfcoat.2022.128587
WoS UID: WOS:000822946100005

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