The tribological behavior of the DLC-coated engine surfaces lubricated with oils with nanoadditives - a review. Lodz University of Terchnology

Format:

Book

Conference/Event

Author/Creator:

Jóźwiak, Piotr, author.

Contributor:

Batory, Damian

Siczek, Krzysztof

Conference Name:

SAE Powertrains, Fuels & Lubricants Meeting (2020-09-22 : Krakow, Poland)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2020

Summary:

Nowadays, it is commonly strived to achieve the highest efficiency of internal combustion engines and the longest possible inter-repair millage conditioned by low wear of engine components. This needs the reducion of the frictional resistance and wear intensity for the mating surfaces of engine components. This is commonly achieved by using the right oil, its additives and coating the surface with protective layers. Various nanoparticles, such as TiO2, ZrO2, CuO can be added to the base oil to change lubricating properties and creating so-called nano-oils. Parallelly, mating engine surfaces are often covered with very thin DLC coatings. Lubrication of DLC-coating surfaces with nano-oil can create both positive and negative synergy effects. The goal of the present review is to recognize the state-of-art in terms of existing types of DLC coatings and techniques for their application, types of nanoparticles dispersable in engine oils and the tendency to create a synergistic effect in contact zones

Notes:

Vendor supplied data

Publisher Number:

2020-01-2159

Access Restriction:

Restricted for use by site license