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@ARTICLE{Xu:1044815,
author = {Xu, Ruibin and Miyashita, N. and Persson, Bo},
title = {{R}ubber wear on concrete: {D}ry and in-water conditions},
journal = {Wear},
volume = {578-579},
issn = {0043-1648},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {FZJ-2025-03370},
pages = {206200 -},
year = {2025},
abstract = {Rubber wear results from the removal of small
(micrometer-sized) rubber particles through crack
propagation. In this study, we investigate the wear behavior
of Styrene-ButadieneRubber (SBR) and Natural Rubber (NR)
sliding on two different concrete surfaces under dry and wet
(in water) conditions. Experiments are conducted at low
sliding speeds (≈ 3 mm~s) to minimizefrictional heating
and hydrodynamic effects. For two SBR compounds, we observe
significantly higher wear rates in water compared to the dry
state, with enhancement factors of 1.5−2.5 for a
low-glass-transition-temperature SBR compound (Tg =
−50○C) and approximately 4 for a higher-glass-
transition compound (Tg = −7○C). In contrast, the NR
compound showed no wear in water at lownominal contact
pressures (σ0 ≈ 0.12, 0.16, and 0.25 MPa), while at
higher pressures (σ0 ≈ 0.36 and 0.49 MPa), the wear rates
in dry and in-water states are similar. The findings provide
insights intothe mechanisms of rubber wear under varying
environmental and mechanical conditions, highlighting the
influence of material properties, interfacial effects, and
applied pressures on wear behavior.},
cin = {PGI-1},
ddc = {670},
cid = {I:(DE-Juel1)PGI-1-20110106},
pnm = {5211 - Topological Matter (POF4-521)},
pid = {G:(DE-HGF)POF4-5211},
typ = {PUB:(DE-HGF)16},
UT = {WOS:001527085200001},
doi = {10.1016/j.wear.2025.206200},
url = {https://juser.fz-juelich.de/record/1044815},
}