On the Frictional Heating in Single Summit Contacts: Towards Failure at Asperity Level in Lubricated Systems

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Abstract

The influence of surface roughness and thermal conductivity on seizure in lubricated contacts is described in this work by quantifying the action of individual asperities in relation to local surface temperature rise. Application of the model to a contact situation in metal forming of stainless steel sheet material reveals the importance of a high quality finish in terms of the center line average roughness of the surface. Calculations show that seizure of single summit contacts can be avoided by surfaces with enhanced thermal conductivity.
Original languageUndefined
Pages (from-to)275-280
JournalJournal of tribology - Transactions of the ASME
Volume126
Issue number2
DOIs
Publication statusPublished - 2004

Keywords

  • IR-57188
  • METIS-219877

Cite this

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title = "On the Frictional Heating in Single Summit Contacts: Towards Failure at Asperity Level in Lubricated Systems",
abstract = "The influence of surface roughness and thermal conductivity on seizure in lubricated contacts is described in this work by quantifying the action of individual asperities in relation to local surface temperature rise. Application of the model to a contact situation in metal forming of stainless steel sheet material reveals the importance of a high quality finish in terms of the center line average roughness of the surface. Calculations show that seizure of single summit contacts can be avoided by surfaces with enhanced thermal conductivity.",
keywords = "IR-57188, METIS-219877",
author = "{van der Heide}, Emile and Schipper, {Dirk J.}",
year = "2004",
doi = "10.1115/1.1645872",
language = "Undefined",
volume = "126",
pages = "275--280",
journal = "Journal of tribology - Transactions of the ASME",
issn = "0742-4787",
publisher = "American Society of Mechanical Engineers (ASME)",
number = "2",

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TY - JOUR

T1 - On the Frictional Heating in Single Summit Contacts: Towards Failure at Asperity Level in Lubricated Systems

AU - van der Heide, Emile

AU - Schipper, Dirk J.

PY - 2004

Y1 - 2004

N2 - The influence of surface roughness and thermal conductivity on seizure in lubricated contacts is described in this work by quantifying the action of individual asperities in relation to local surface temperature rise. Application of the model to a contact situation in metal forming of stainless steel sheet material reveals the importance of a high quality finish in terms of the center line average roughness of the surface. Calculations show that seizure of single summit contacts can be avoided by surfaces with enhanced thermal conductivity.

AB - The influence of surface roughness and thermal conductivity on seizure in lubricated contacts is described in this work by quantifying the action of individual asperities in relation to local surface temperature rise. Application of the model to a contact situation in metal forming of stainless steel sheet material reveals the importance of a high quality finish in terms of the center line average roughness of the surface. Calculations show that seizure of single summit contacts can be avoided by surfaces with enhanced thermal conductivity.

KW - IR-57188

KW - METIS-219877

U2 - 10.1115/1.1645872

DO - 10.1115/1.1645872

M3 - Article

VL - 126

SP - 275

EP - 280

JO - Journal of tribology - Transactions of the ASME

JF - Journal of tribology - Transactions of the ASME

SN - 0742-4787

IS - 2

ER -