Detail publikačního výsledku

Improving of 100Cr6 Steel Corrosion and Wear Properties in Simulated Sea Water Environment by Tungsten-Doped DLC Coating

VICEN, M.; KAJÁNEK, D.; TRŠKO, L.; BOKŮVKA, O.; BUCHTÍK, M.; FLORKOVÁ, Z.; FRKÁŇ, M.

Originální název

Improving of 100Cr6 Steel Corrosion and Wear Properties in Simulated Sea Water Environment by Tungsten-Doped DLC Coating

Anglický název

Improving of 100Cr6 Steel Corrosion and Wear Properties in Simulated Sea Water Environment by Tungsten-Doped DLC Coating

Druh

Článek WoS

Originální abstrakt

A progressive type of tungsten-doped DLC coating was applied to a quenched and tempered 100Cr6 steel with the aim to improve the wear and corrosion properties in simulated seawater conditions and to compare the performance to conventional DLC coating. Tungsten doping caused a shift of the corrosion potential (Ecorr) to a lower negative value of −172 mV, while the conventional DLC exhibited an Ecorr of −477 mV. In dry conditions, the W-DLC coefficient of friction is slightly higher than that of the conventional DLC (0.187 for the W-DLC vs. 0.137 for the DLC), but in cases of a saltwater environment, this difference becomes almost negligible (0.105 for the W-DLC vs. 0.076 for the DLC). The conventional DLC coating also started to show marks of deterioration when exposed to a combination of wear in a corrosive environment, while the W-DLC layer still maintained its integrity.

Anglický abstrakt

A progressive type of tungsten-doped DLC coating was applied to a quenched and tempered 100Cr6 steel with the aim to improve the wear and corrosion properties in simulated seawater conditions and to compare the performance to conventional DLC coating. Tungsten doping caused a shift of the corrosion potential (Ecorr) to a lower negative value of −172 mV, while the conventional DLC exhibited an Ecorr of −477 mV. In dry conditions, the W-DLC coefficient of friction is slightly higher than that of the conventional DLC (0.187 for the W-DLC vs. 0.137 for the DLC), but in cases of a saltwater environment, this difference becomes almost negligible (0.105 for the W-DLC vs. 0.076 for the DLC). The conventional DLC coating also started to show marks of deterioration when exposed to a combination of wear in a corrosive environment, while the W-DLC layer still maintained its integrity.

Klíčová slova

DLC coating; W-DLC coating; wear; tribology; corrosion resistance

Klíčová slova v angličtině

DLC coating; W-DLC coating; wear; tribology; corrosion resistance

Autoři

VICEN, M.; KAJÁNEK, D.; TRŠKO, L.; BOKŮVKA, O.; BUCHTÍK, M.; FLORKOVÁ, Z.; FRKÁŇ, M.

Rok RIV

2024

Vydáno

12.06.2023

Nakladatel

MDPI

Místo

Basel, Switzerland

ISSN

1996-1944

Periodikum

Materials

Svazek

16

Číslo

12

Stát

Švýcarská konfederace

Strany od

1

Strany do

15

Strany počet

15

URL

https://www.mdpi.com/1996-1944/16/12/4334

Plný text v Digitální knihovně

http://hdl.handle.net/11012/213597

BibTex

@article{BUT183966,
  author="Martin {Vicen} and Daniel {Kajánek} and Libor {Trško} and Otakar {Bokůvka} and Martin {Buchtík} and Zuzana {Florková} and Martin {Frkáň}",
  title="Improving of 100Cr6 Steel Corrosion and Wear Properties in Simulated Sea Water Environment by Tungsten-Doped DLC Coating",
  journal="Materials",
  year="2023",
  volume="16",
  number="12",
  pages="1--15",
  doi="10.3390/ma16124334",
  url="https://www.mdpi.com/1996-1944/16/12/4334"
}

Dokumenty

materials-16-04334