Publication detail

The influence of the Valena metal-plating additive on tribotechnical characteristics of the steel-bronze tribological system

Vencl A. Jakimovska K. Ivanova B. Ruzic J. Simeonov S. Kandeva M.

Czech title

Statické a kinetické tření Ni kompozitních povlaků

English title

The influence of the Valena metal-plating additive on tribotechnical characteristics of the steel-bronze tribological system

Type

journal article in Web of Science

Language

en

Original abstract

The paper considers a change in the coefficient of friction and the temperature distribution in the contact zone of the steel–bronze tribosystem. Investigations were carried out by the shaft–bushing system for three values of the load in the mixedtoboundary lubrication regime with SAE 80W transmission oil without and with Valena additive. It is found that the additive presence in oil decreases the coefficient of friction by 11–21%, depending on the applied load. At the same time, the maximum decrease in the coefficient of fric tion is observed at a maximum applied load of 1500 N.

Czech abstract

Vzorek Ni povlaků je tepelně zpracován při teplotě 300 ° C po dobu 6 hodin. Mikrostruktura všech vzorků byla zkoumaná pomocí optické mikroskopie. Statický a kinetický koeficient tření byl měřen pro každý povlak. Tři typické materiály používané v průmyslu byly vybrány jako „counter-body“ materiály.

English abstract

The paper considers a change in the coefficient of friction and the temperature distribution in the contact zone of the steel–bronze tribosystem. Investigations were carried out by the shaft–bushing system for three values of the load in the mixedtoboundary lubrication regime with SAE 80W transmission oil without and with Valena additive. It is found that the additive presence in oil decreases the coefficient of friction by 11–21%, depending on the applied load. At the same time, the maximum decrease in the coefficient of fric tion is observed at a maximum applied load of 1500 N.

Keywords in English

coefficient of friction, contact temperature, lubricant, Valena additive

Released

24.02.2016

Publisher

Journal of Friction and Wear

Location

Prinz Eugen-Straße 8-10 1040 Wien Austria

ISSN

1068-3666

Volume

2016

Number

2

Pages from–to

187–190

Pages count

4

BIBTEX


@article{BUT124432,
  author="Simeon {Simeonov},
  title="The influence of the Valena metal-plating additive on tribotechnical characteristics of the steel-bronze tribological system",
  year="2016",
  volume="2016",
  number="2",
  month="February",
  pages="187--190",
  publisher="Journal of Friction and Wear",
  address="Prinz Eugen-Straße 8-10 
1040 Wien 
Austria",
  issn="1068-3666"
}