Synonyms
Definition
The contribution of thin films, such as diamond-like carbons (DLCs), to reduce friction under mixed/boundary conditions in highly concentrated contacts entered into focus. This is the more so, as their slip-rolling resistance became pertinent, proven, and repeatable in particular from batch to batch. Therefore, using such coatings to reduce power losses in the whole power train receives a dramatically increasing priority. The actual benchmark covers slip-rolling contacts above FZG 14 (P0max > 2.17 GPa) lubed by a factory-fill engine oil (SAE 0W-30 VP1: ν120 ° C = 5.33 mPas; HTHS150 ° C= 3.0 mPas) at 120 °C. These parameters are typical for power-train applications. The present benchmark illuminates the tribological impact, friction, wear, and slip-rolling resistance as well as load-carrying capacity of commonly used uncoated bearing steels and uncoated alternative steel alloys in...
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Manier C-A, Theiler G, Spaltmann D, Woydt M, Ziegele H (2010) Benchmark of thin film coatings for lubricated slip-rolling contacts. Wear 268(11–12):1442–1454
Manier C-A, Spaltmann D, Woydt M (2008) Tribology of DLC films under slip-rolling conditions. In: Donnet C, Erdemir A (eds) Tribology of diamond-like carbon films: fundamentals and applications. Springer, Berlin, pp 385–409
Manier C-A, Spaltmann D, Theiler G, Woydt M (2008) Carboneous coatings by rolling with 10 % slip under mixed/boundary lubrication and high Hertzian contact pressures. Diamond Relat Mater 17:1751–1754
Scholz C, Spaltmann D, Woydt M (2011) Slip-rolling resistance of thin films and high toughness steel substrates under high Hertzian contact pressures. Wear 270(7–8):506–514
Scholz C (2013) Low friction slip-rolling contacts – influences of alternative steels, high performance thin film coatings and lubricants. BAM-Dissertationsreihe, Band 96, Berlin. ISBN 978-3-9815360-2-7
Effner U, Woydt M (2003) Slip-rolling and machining of fine ceramics. BAM research report No. 259. N&W Verlag, Berlin. ISBN 3-89701-976-0
VDI-guideline 2840 (2005) Carbon films – basic knowledge, film types and properties, ICS 25.220.99. Beuth Verlag, Berlin
Woydt M, Scholz C, Manier C-A, Brückner A, Weihnacht V (2012) Slip-rolling resistance of ta-C and a-C coatings up to 3,000 MPa of maximum Hertzian contact pressure. Mater Sci Eng Technol 43(12):1019–1028
Manier C-A (2010) Slip-rolling resistance of novel Zr(C,N) thin film coatings under high Hertzian contact pressures. BAM-Dissertationsreihe, Band 60, Berlin. ISBN 978-3-9813550-3-1
Manier C-A, Ziegele H, Barriga J, Goikoetxea J, Woydt M (2010) Zirconium-based coatings in highly stressed rolling contacts as alternatives to DLC and ta-C coatings. Wear 269(11–12):770–781
Tamura T, Hosohata S, Nakase T, Kato S, Scholz C, Woydt M (2012) High wear resistance DLC film under high pressure contact. 12th machine design and tribology division meeting. JSME, Ehime-ken, Japan
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer-Verlag Berlin Heidelberg
About this entry
Cite this entry
Scholz, C., Spaltmann, D., Woydt, M. (2014). Coatings for Slip-Rolling. In: Mang, T. (eds) Encyclopedia of Lubricants and Lubrication. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-22647-2_494
Download citation
DOI: https://doi.org/10.1007/978-3-642-22647-2_494
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-22646-5
Online ISBN: 978-3-642-22647-2
eBook Packages: Chemistry and Materials ScienceReference Module Physical and Materials ScienceReference Module Chemistry, Materials and Physics