Tribological behavior of thick and soft DLC coatings

Austenitic stainless steels are widely used in industry due to their good corrosion resistance; however, they present poor mechanical properties. Different coatings such as DLC “Diamond Like Carbon” can be used in order to improve surface properties. According to the sp3/sp2 ratio and the hydrogen...

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Autores principales: Dalibón Bähler, Eugenia Laura, Heim, Daniel, Forsich, Christian, Brühl, Sonia Patricia
Formato: Documento de conferencia acceptedVersion
Lenguaje:Inglés
Publicado: 2021
Materias:
Recubrimientos DLC
Tribología
Acceso en línea:http://hdl.handle.net/20.500.12272/4746
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-4746
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
topic Recubrimientos DLC
Tribología
spellingShingle Recubrimientos DLC
Tribología
Dalibón Bähler, Eugenia Laura
Heim, Daniel
Forsich, Christian
Brühl, Sonia Patricia
Tribological behavior of thick and soft DLC coatings
topic_facet Recubrimientos DLC
Tribología
description Austenitic stainless steels are widely used in industry due to their good corrosion resistance; however, they present poor mechanical properties. Different coatings such as DLC “Diamond Like Carbon” can be used in order to improve surface properties. According to the sp3/sp2 ratio and the hydrogen content, DLC coatings can be classified in hard DLC or soft DLC. These coatings have low friction coefficient, good wear resistance and chemical inertia; however, they present adhesion problems when they are deposited on metallic substrates. For this reason, the plasma nitriding previous to the DLC coating deposition could be convenient. Although there are several publications about DLC coated and nitrided stainless steels, not many contributions have been found in the literature about soft and thick coatings. In this work, the tribological behavior and adhesion of thick and soft DLC coatings deposited on nitrided and non-nitrided austenitic stainless steels were studied.
format Documento de conferencia
acceptedVersion
author Dalibón Bähler, Eugenia Laura
Heim, Daniel
Forsich, Christian
Brühl, Sonia Patricia
author_facet Dalibón Bähler, Eugenia Laura
Heim, Daniel
Forsich, Christian
Brühl, Sonia Patricia
author_sort Dalibón Bähler, Eugenia Laura
title Tribological behavior of thick and soft DLC coatings
title_short Tribological behavior of thick and soft DLC coatings
title_full Tribological behavior of thick and soft DLC coatings
title_fullStr Tribological behavior of thick and soft DLC coatings
title_full_unstemmed Tribological behavior of thick and soft DLC coatings
title_sort tribological behavior of thick and soft dlc coatings
publishDate 2021
url http://hdl.handle.net/20.500.12272/4746
work_keys_str_mv AT dalibonbahlereugenialaura tribologicalbehaviorofthickandsoftdlccoatings
AT heimdaniel tribologicalbehaviorofthickandsoftdlccoatings
AT forsichchristian tribologicalbehaviorofthickandsoftdlccoatings
AT bruhlsoniapatricia tribologicalbehaviorofthickandsoftdlccoatings
bdutipo_str Repositorios
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