Tribotechnical Properties of Composite Material “Aluminum–Carbon Nanofibers” under Friction on Steels 12Kh1 and ShKh15

A. D. Breki; T. S. Kol’tsova; A. N. Skvortsova; O. V. Tolochko; S. E. Aleksandrov; A. G. Kolmakov; A. A. Lisenkov; A. E. Gvozdev; Yu. A. Fadin; D. A. Provotorov

doi:10.1134/S207511331804007X

Tribotechnical Properties of Composite Material “Aluminum–Carbon Nanofibers” under Friction on Steels 12Kh1 and ShKh15

Authors: Breki A.D.¹^,2, Kol’tsova T.S.¹, Skvortsova A.N.¹, Tolochko O.V.¹, Aleksandrov S.E.¹, Kolmakov A.G.³, Lisenkov A.A.², Gvozdev A.E.⁴, Fadin Y.A.², Provotorov D.A.⁵
Affiliations:
1. St. Petersburg Polytechnic University
2. Institute of Problems of Machine Science
3. Institute of Metallurgy and Materials Science IMET
4. Tula State Pedagogical University
5. Vulkan-TM Scientific and Industrial Company
Issue: Vol 9, No 4 (2018)
Pages: 639-643
Section: Article
URL: https://journals.rcsi.science/2075-1133/article/view/207529
DOI: https://doi.org/10.1134/S207511331804007X
ID: 207529

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Abstract

Antifriction and wear-resistant properties of “aluminum–carbon nanofiber” composite materials fabricated using various hot pressing modes are studied under dry sliding friction on 12Kh1 and ShKh15 steels. The best tribotechnical characteristics are achieved in a composite material with 1.5% CNF. The antifriction effect of carbon nanofibers manifests itself upon crack initiation and during the motion of friction surfaces relative to each to other.