Wear of electroplated gold-based coatings

A. R. Shugurov, A. V. Panin, A. O. Lyazgin, E. V. Shesterikov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Deformation and fracture of electroplated Au-Ni coatings subjected to tribological testing under dry conditions were studied. Wear of the coatings is shown to result from macroscopic contact interaction of the specimen with the counterbody, and from abrasive action of microasperities on the counterbody surface and wear particles. The formation mechanisms of wear particles and a transfer layer were investigated, and their contribution to wear of the electroplated Au-Ni coatings was demonstrated. The significance of shear stresses arising at the coating/sublayer interface in coating fracture was substantiated.

Original languageEnglish
Pages (from-to)407-419
Number of pages13
JournalPhysical Mesomechanics
Volume19
Issue number4
DOIs
Publication statusPublished - 1 Oct 2016

Fingerprint

Gold
Wear of materials
gold
coatings
Coatings
abrasives
Abrasives
shear stress
Shear stress
electric contacts
Testing
interactions

Keywords

  • contact interaction
  • electroplated Au-Ni coatings
  • fracture
  • mechanical and tribological properties
  • plastic deformation
  • wear mechanisms

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Surfaces and Interfaces

Cite this

Wear of electroplated gold-based coatings. / Shugurov, A. R.; Panin, A. V.; Lyazgin, A. O.; Shesterikov, E. V.

In: Physical Mesomechanics, Vol. 19, No. 4, 01.10.2016, p. 407-419.

Research output: Contribution to journalArticle

Shugurov, A. R. ; Panin, A. V. ; Lyazgin, A. O. ; Shesterikov, E. V. / Wear of electroplated gold-based coatings. In: Physical Mesomechanics. 2016 ; Vol. 19, No. 4. pp. 407-419.
@article{5d37f2d234de403a8421ca21e1591e69,
title = "Wear of electroplated gold-based coatings",
abstract = "Deformation and fracture of electroplated Au-Ni coatings subjected to tribological testing under dry conditions were studied. Wear of the coatings is shown to result from macroscopic contact interaction of the specimen with the counterbody, and from abrasive action of microasperities on the counterbody surface and wear particles. The formation mechanisms of wear particles and a transfer layer were investigated, and their contribution to wear of the electroplated Au-Ni coatings was demonstrated. The significance of shear stresses arising at the coating/sublayer interface in coating fracture was substantiated.",
keywords = "contact interaction, electroplated Au-Ni coatings, fracture, mechanical and tribological properties, plastic deformation, wear mechanisms",
author = "Shugurov, {A. R.} and Panin, {A. V.} and Lyazgin, {A. O.} and Shesterikov, {E. V.}",
year = "2016",
month = "10",
day = "1",
doi = "10.1134/S102995991604007X",
language = "English",
volume = "19",
pages = "407--419",
journal = "Physical Mesomechanics",
issn = "1029-9599",
publisher = "Springer Science + Business Media",
number = "4",

}

TY - JOUR

T1 - Wear of electroplated gold-based coatings

AU - Shugurov, A. R.

AU - Panin, A. V.

AU - Lyazgin, A. O.

AU - Shesterikov, E. V.

PY - 2016/10/1

Y1 - 2016/10/1

N2 - Deformation and fracture of electroplated Au-Ni coatings subjected to tribological testing under dry conditions were studied. Wear of the coatings is shown to result from macroscopic contact interaction of the specimen with the counterbody, and from abrasive action of microasperities on the counterbody surface and wear particles. The formation mechanisms of wear particles and a transfer layer were investigated, and their contribution to wear of the electroplated Au-Ni coatings was demonstrated. The significance of shear stresses arising at the coating/sublayer interface in coating fracture was substantiated.

AB - Deformation and fracture of electroplated Au-Ni coatings subjected to tribological testing under dry conditions were studied. Wear of the coatings is shown to result from macroscopic contact interaction of the specimen with the counterbody, and from abrasive action of microasperities on the counterbody surface and wear particles. The formation mechanisms of wear particles and a transfer layer were investigated, and their contribution to wear of the electroplated Au-Ni coatings was demonstrated. The significance of shear stresses arising at the coating/sublayer interface in coating fracture was substantiated.

KW - contact interaction

KW - electroplated Au-Ni coatings

KW - fracture

KW - mechanical and tribological properties

KW - plastic deformation

KW - wear mechanisms

UR - http://www.scopus.com/inward/record.url?scp=84996551978&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84996551978&partnerID=8YFLogxK

U2 - 10.1134/S102995991604007X

DO - 10.1134/S102995991604007X

M3 - Article

AN - SCOPUS:84996551978

VL - 19

SP - 407

EP - 419

JO - Physical Mesomechanics

JF - Physical Mesomechanics

SN - 1029-9599

IS - 4

ER -