Relative contact area in metal-polymer joints

Relative contact area in metal-polymer joints

The paper is devoted to the specification of the parameters of Bartenev-Lavrentiev’s empirical dependence for the relative area of contact with taking into account the mutual influence of asperities. The relative contact area is determined using a discrete roughness model for a wide range of distrib...

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Main Authors: Ogar Peter, Alpatov Yurij, Gorokhov Denis
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201822402051
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spelling doaj-c4771269aa71474f8b3ee81ad423747c2021-02-02T00:34:49ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012240205110.1051/matecconf/201822402051matecconf_icmtmte2018_02051Relative contact area in metal-polymer jointsOgar Peter0Alpatov Yurij1Gorokhov Denis2Russia Bratsk State UniversityRussia Bratsk State UniversityRussia Bratsk State UniversityThe paper is devoted to the specification of the parameters of Bartenev-Lavrentiev’s empirical dependence for the relative area of contact with taking into account the mutual influence of asperities. The relative contact area is determined using a discrete roughness model for a wide range of distributions of the peaks of the asperities in the rough layer. It is shown that when determining the relative contact area, the distribution of the asperities in height practically does not affect the final result, since the obtained dependences coincide. This fact allowed us to determine the parameters of engineering dependence, which coincides with the results of theoretical studies.https://doi.org/10.1051/matecconf/201822402051
collection DOAJ
language English
format Article
sources DOAJ
author Ogar Peter
Alpatov Yurij
Gorokhov Denis
spellingShingle Ogar Peter
Alpatov Yurij
Gorokhov Denis
Relative contact area in metal-polymer joints
MATEC Web of Conferences
author_facet Ogar Peter
Alpatov Yurij
Gorokhov Denis
author_sort Ogar Peter
title Relative contact area in metal-polymer joints
title_short Relative contact area in metal-polymer joints
title_full Relative contact area in metal-polymer joints
title_fullStr Relative contact area in metal-polymer joints
title_full_unstemmed Relative contact area in metal-polymer joints
title_sort relative contact area in metal-polymer joints
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description The paper is devoted to the specification of the parameters of Bartenev-Lavrentiev’s empirical dependence for the relative area of contact with taking into account the mutual influence of asperities. The relative contact area is determined using a discrete roughness model for a wide range of distributions of the peaks of the asperities in the rough layer. It is shown that when determining the relative contact area, the distribution of the asperities in height practically does not affect the final result, since the obtained dependences coincide. This fact allowed us to determine the parameters of engineering dependence, which coincides with the results of theoretical studies.
url https://doi.org/10.1051/matecconf/201822402051
work_keys_str_mv AT ogarpeter relativecontactareainmetalpolymerjoints
AT alpatovyurij relativecontactareainmetalpolymerjoints
AT gorokhovdenis relativecontactareainmetalpolymerjoints
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