Details
| Original language | English |
|---|---|
| Title of host publication | World Tribology Congress 2009 - Proceedings |
| Pages | 725 |
| Number of pages | 1 |
| Publication status | Published - 2009 |
| Event | World Tribology Congress 2009 - Kyoto, Japan Duration: 6 Sept 2009 → 11 Sept 2009 |
Publication series
| Name | World Tribology Congress 2009 - Proceedings |
|---|
Abstract
Friction experiments under conditions typical for gear synchronization were conducted. The surface compositions of tribological layers caused by the wear process were studied using ToF-SIMS. Commercial gear oil was used as lubricant, which contains zinc dialkyldithiophosphate (ZDDP) and calcium sulfonate acting as AW/EP additive or as detergent, respectively. Sulfonate molecules fragmented under stress, which led to lower signal intensities. Stress enhanced the attachment of ZDDP molecules to the surface, leading to higher ZDDP intensities. The growth of a tribological layer by the stress resulted in a lower iron signal. This is an abstract of a paper presented at the Proceedings of World Tribology Conference (Kyoto, Japan 9/6-11/2009).
ASJC Scopus subject areas
- Chemical Engineering(all)
- Process Chemistry and Technology
- Engineering(all)
- Mechanical Engineering
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World Tribology Congress 2009 - Proceedings. 2009. p. 725 (World Tribology Congress 2009 - Proceedings).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - ToF-SIMS investigations of tribological layers
AU - Arlinghaus, H. F.
AU - Lipinsky, D.
AU - Assenkamp, A.
AU - Skubacz, T.
AU - Poll, G.
AU - Brüning, C.
PY - 2009
Y1 - 2009
N2 - Friction experiments under conditions typical for gear synchronization were conducted. The surface compositions of tribological layers caused by the wear process were studied using ToF-SIMS. Commercial gear oil was used as lubricant, which contains zinc dialkyldithiophosphate (ZDDP) and calcium sulfonate acting as AW/EP additive or as detergent, respectively. Sulfonate molecules fragmented under stress, which led to lower signal intensities. Stress enhanced the attachment of ZDDP molecules to the surface, leading to higher ZDDP intensities. The growth of a tribological layer by the stress resulted in a lower iron signal. This is an abstract of a paper presented at the Proceedings of World Tribology Conference (Kyoto, Japan 9/6-11/2009).
AB - Friction experiments under conditions typical for gear synchronization were conducted. The surface compositions of tribological layers caused by the wear process were studied using ToF-SIMS. Commercial gear oil was used as lubricant, which contains zinc dialkyldithiophosphate (ZDDP) and calcium sulfonate acting as AW/EP additive or as detergent, respectively. Sulfonate molecules fragmented under stress, which led to lower signal intensities. Stress enhanced the attachment of ZDDP molecules to the surface, leading to higher ZDDP intensities. The growth of a tribological layer by the stress resulted in a lower iron signal. This is an abstract of a paper presented at the Proceedings of World Tribology Conference (Kyoto, Japan 9/6-11/2009).
UR - http://www.scopus.com/inward/record.url?scp=77952614904&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:77952614904
SN - 9784990013998
T3 - World Tribology Congress 2009 - Proceedings
SP - 725
BT - World Tribology Congress 2009 - Proceedings
T2 - World Tribology Congress 2009
Y2 - 6 September 2009 through 11 September 2009
ER -