Friction, wear and tribofilm formation with a [NTf<inf>2</inf>] anion-based ionic liquid as neat lubricant

Authors: Hernández Battez, A., Blanco, D., Fernández-González, A., Mallada, M.T., González, R. and Viesca, J.L.

Journal: Tribology International

Volume: 103

Pages: 73-86

ISSN: 0301-679X

DOI: 10.1016/j.triboint.2016.06.038

Abstract:

This paper presents the tribological behavior of methyltrioctylammonium bis(trifluoromethylsulfonyl)imide [N1888][NTf2] ionic liquid as neat lubricant in a steel-steel contact. A ball-on-disk reciprocating rig was used: firstly, at constant frequency (15 Hz) under both variable loads (40–120 N) and sliding distances (216, 324 and 432 m); and secondly, at different frequencies (10–30 Hz) and constant both load (80 N) and sliding distance (432 m). Slight friction variations and increasing wear with rising loads was found at constant frequency. Different behavior was found at constant load. The tribofilm thickness formed on the worn surface was closely related to testing conditions and controlled tribological behavior.

http://eprints.bournemouth.ac.uk/24299/

Source: Scopus

Friction, wear and tribofilm formation with a [NTf2] anion-based ionic liquid as neat lubricant

Authors: Hernandez Battez, A., Blanco, D., Fernandez-Gonzalez, A., Mallada, M.T., Gonzalez, R. and Viesca, J.L.

Journal: TRIBOLOGY INTERNATIONAL

Volume: 103

Pages: 73-86

eISSN: 1879-2464

ISSN: 0301-679X

DOI: 10.1016/j.triboint.2016.06.038

http://eprints.bournemouth.ac.uk/24299/

Source: Web of Science (Lite)

Friction, wear and tribofilm formation with a [NTf2] anion-based ionic liquid as neat lubricant

Authors: Hernandez Battez, A., Blanco, D., Fernández, A., Mallada, M.T., González, R. and Viesca Rodriguez, J.L.

Journal: Tribology International

Publisher: Elsevier

ISSN: 1879-2464

DOI: 10.1016/j.triboint.2016.06.038

Abstract:

This paper presents the tribological behavior of methyltrioctylammonium bis(trifluoromethylsulfonyl)imide [N1888][NTf2] ionic liquid as neat lubricant in a steel-steel contact. A ball-on-disk reciprocating rig was used: firstly, at constant frequency (15 Hz) under both variable loads (40 to 120 N) and sliding distances (216, 324 and 432 m); and secondly, at different frequencies (10 to 30 Hz) and constant both load (80 N) and sliding distance (432 m). Slight friction variations and increasing wear with rising loads was found at constant frequency. Different behavior was found at constant load. The tribofilm thickness formed on the worn surface was closely related to testing conditions and controlled tribological behavior.

http://eprints.bournemouth.ac.uk/24299/

Source: Manual