The tribological performance of silver in aircraft turbine load cases

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The tribological performance of silver in aircraft turbine load cases. / Renhart, Philipp; Summer, Florian; Grün, Florian et al.
in: Tribology International, Jahrgang 163.2021, Nr. November, 107184, 11.2021.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Vancouver

Renhart P, Summer F, Grün F, Posch C, Eder A. The tribological performance of silver in aircraft turbine load cases. Tribology International. 2021 Nov;163.2021(November):107184. Epub 2021 Jul 14. doi: 10.1016/j.triboint.2021.107184

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@article{e7ec510baedc4d9a8e89390f598fb02b,
title = "The tribological performance of silver in aircraft turbine load cases",
abstract = "The primary focus of this work is to characterise the tribological behaviour of physical vapour deposition (PVD) coated silver bearing coatings under representative operational conditions in aircraft engines. Silver is a promising and well-known material for lead free journal bearings due to its excellent chemical and physical properties, such as heat conduction, ductility and its non-toxicity, but not comprehensively investigated for many potential tribological applications. The silver coating was tested in mixed friction, hydrodynamic friction and deficient lubrication against polished steel counterparts. In comparison to reference bearing materials silver showed a good damage tolerance in emergency operation scenarios by virtue of its ductility and heat conductive properties.",
keywords = "Acoustic emission, Journal bearing, Silver, Sub-scale testing",
author = "Philipp Renhart and Florian Summer and Florian Gr{\"u}n and Christoph Posch and Andreas Eder",
note = "Publisher Copyright: {\textcopyright} 2021 The Authors",
year = "2021",
month = nov,
doi = "10.1016/j.triboint.2021.107184",
language = "English",
volume = "163.2021",
journal = "Tribology International",
issn = "0301-679X",
publisher = "Elsevier",
number = "November",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - The tribological performance of silver in aircraft turbine load cases

AU - Renhart, Philipp

AU - Summer, Florian

AU - Grün, Florian

AU - Posch, Christoph

AU - Eder, Andreas

N1 - Publisher Copyright: © 2021 The Authors

PY - 2021/11

Y1 - 2021/11

N2 - The primary focus of this work is to characterise the tribological behaviour of physical vapour deposition (PVD) coated silver bearing coatings under representative operational conditions in aircraft engines. Silver is a promising and well-known material for lead free journal bearings due to its excellent chemical and physical properties, such as heat conduction, ductility and its non-toxicity, but not comprehensively investigated for many potential tribological applications. The silver coating was tested in mixed friction, hydrodynamic friction and deficient lubrication against polished steel counterparts. In comparison to reference bearing materials silver showed a good damage tolerance in emergency operation scenarios by virtue of its ductility and heat conductive properties.

AB - The primary focus of this work is to characterise the tribological behaviour of physical vapour deposition (PVD) coated silver bearing coatings under representative operational conditions in aircraft engines. Silver is a promising and well-known material for lead free journal bearings due to its excellent chemical and physical properties, such as heat conduction, ductility and its non-toxicity, but not comprehensively investigated for many potential tribological applications. The silver coating was tested in mixed friction, hydrodynamic friction and deficient lubrication against polished steel counterparts. In comparison to reference bearing materials silver showed a good damage tolerance in emergency operation scenarios by virtue of its ductility and heat conductive properties.

KW - Acoustic emission

KW - Journal bearing

KW - Silver

KW - Sub-scale testing

UR - http://www.scopus.com/inward/record.url?scp=85110529714&partnerID=8YFLogxK

U2 - 10.1016/j.triboint.2021.107184

DO - 10.1016/j.triboint.2021.107184

M3 - Article

VL - 163.2021

JO - Tribology International

JF - Tribology International

SN - 0301-679X

IS - November

M1 - 107184

ER -