Influence of counterface and environment on the tribological behaviour of polymer materials

This paper focuses on the influence of the counterface materials on the sliding behaviour of polymer materials in hydrogen. Polyimide (PI), polyetheretherketone (PEEK) and Polytetrafluoroethylene (PTFE) materials were investigated against hardened 52100 martensitic bearing steel and 304 austenitic s...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Géraldine Theiler, Thomas Gradt
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Friction Wear Polymers Hydrogen Transfer film Polymers and polymer manufacture TP1080-1185
Acceso en línea:	https://doaj.org/article/1282fcbbbe7b491d994a7ee13ed3a0a2
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:1282fcbbbe7b491d994a7ee13ed3a0a2
record_format	dspace
spelling	oai:doaj.org-article:1282fcbbbe7b491d994a7ee13ed3a0a22021-11-24T04:24:09ZInfluence of counterface and environment on the tribological behaviour of polymer materials0142-941810.1016/j.polymertesting.2020.106912https://doaj.org/article/1282fcbbbe7b491d994a7ee13ed3a0a22021-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0142941820321413https://doaj.org/toc/0142-9418This paper focuses on the influence of the counterface materials on the sliding behaviour of polymer materials in hydrogen. Polyimide (PI), polyetheretherketone (PEEK) and Polytetrafluoroethylene (PTFE) materials were investigated against hardened 52100 martensitic bearing steel and 304 austenitic stainless steel with similar roughness (Ra = 0.2 μm). Results indicate that the friction and wear of PI and PEEK materials depend on the counterface material. This effect wasn't observed for PTFE composites. While the tribological performance of polyimide is better against 52100 in hydrogen, improved sliding behaviour of PEEK materials is observed with 304 counterface, particularly at higher sliding speed. Surface analyses of the transfer film reveal that the influence of the counterface is primarily related to the chemical nature of the steel for PI and to the thermal conductivity of the disc for PEEK materials.Géraldine TheilerThomas GradtElsevierarticleFrictionWearPolymersHydrogenTransfer filmPolymers and polymer manufactureTP1080-1185ENPolymer Testing, Vol 93, Iss , Pp 106912- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Friction Wear Polymers Hydrogen Transfer film Polymers and polymer manufacture TP1080-1185
spellingShingle	Friction Wear Polymers Hydrogen Transfer film Polymers and polymer manufacture TP1080-1185 Géraldine Theiler Thomas Gradt Influence of counterface and environment on the tribological behaviour of polymer materials
description	This paper focuses on the influence of the counterface materials on the sliding behaviour of polymer materials in hydrogen. Polyimide (PI), polyetheretherketone (PEEK) and Polytetrafluoroethylene (PTFE) materials were investigated against hardened 52100 martensitic bearing steel and 304 austenitic stainless steel with similar roughness (Ra = 0.2 μm). Results indicate that the friction and wear of PI and PEEK materials depend on the counterface material. This effect wasn't observed for PTFE composites. While the tribological performance of polyimide is better against 52100 in hydrogen, improved sliding behaviour of PEEK materials is observed with 304 counterface, particularly at higher sliding speed. Surface analyses of the transfer film reveal that the influence of the counterface is primarily related to the chemical nature of the steel for PI and to the thermal conductivity of the disc for PEEK materials.
format	article
author	Géraldine Theiler Thomas Gradt
author_facet	Géraldine Theiler Thomas Gradt
author_sort	Géraldine Theiler
title	Influence of counterface and environment on the tribological behaviour of polymer materials
title_short	Influence of counterface and environment on the tribological behaviour of polymer materials
title_full	Influence of counterface and environment on the tribological behaviour of polymer materials
title_fullStr	Influence of counterface and environment on the tribological behaviour of polymer materials
title_full_unstemmed	Influence of counterface and environment on the tribological behaviour of polymer materials
title_sort	influence of counterface and environment on the tribological behaviour of polymer materials
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/1282fcbbbe7b491d994a7ee13ed3a0a2
work_keys_str_mv	AT geraldinetheiler influenceofcounterfaceandenvironmentonthetribologicalbehaviourofpolymermaterials AT thomasgradt influenceofcounterfaceandenvironmentonthetribologicalbehaviourofpolymermaterials
_version_	1718416019365560320

Influence of counterface and environment on the tribological behaviour of polymer materials

Ejemplares similares