Tribological Properties of Iron-Based Powder Composite Materials with Addition of Graphite, Alumina and Zirconia Nanoparticles

— The tribological properties of iron-based powder composite material with the addition of graphite, alumina and zirconia nanoparticles are studied in this paper. Researches have been performed according to “composition–property” experiment design. The momentary friction coefficient in the pair “iro...

Full description

Saved in:
Bibliographic Details
Published in:Journal of friction and wear 2020-05, Vol.41 (3), p.198-203
Main Authors: Dyachkova, L. N., Feldshtein, E. E., Vityaz, P. A., Mikhalski, M.
Format: Article
Language:English
Subjects:
Additives
Aluminum oxide
Classical and Continuum Physics
Coefficient of friction
Composite materials
Design of experiments
Friction
Graphite
Nanoparticles
Particulate composites
Physics
Physics and Astronomy
Tribology
Wear rate
Zirconium dioxide
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:— The tribological properties of iron-based powder composite material with the addition of graphite, alumina and zirconia nanoparticles are studied in this paper. Researches have been performed according to “composition–property” experiment design. The momentary friction coefficient in the pair “iron-based powder composite–hardened 45 steel” remains essentially unchanged over time. The minimum friction coefficient has been observed upon the addition of alumina or zirconia and the temperature in the friction area practically does not depend on the type of additive. The complicated influence of additive content on the wear rate of iron-based powder composite material has been determined. The additives synergetic impact makes it possible to significantly decrease the wear rate.
ISSN:1068-3666
1934-9386
DOI:10.3103/S1068366620030046