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Article

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Title

Tribocorrosion behavior of 420 martensitic stainless steel in extracts of allium cepa

Authors

[ 1 ] Wydział Inżynierii Mechanicznej, Politechnika Poznańska | [ 2 ] Instytut Maszyn Roboczych i Pojazdów Samochodowych, Wydział Inżynierii Lądowej i Transportu, Politechnika Poznańska | [ 3 ] Instytut Technologii Materiałów, Wydział Inżynierii Mechanicznej, Politechnika Poznańska | [ 4 ] Instytut Inżynierii Materiałowej, Wydział Inżynierii Materiałowej i Fizyki Technicznej, Politechnika Poznańska | [ DW ] applied doctorate phd student | [ P ] employee

Scientific discipline (Law 2.0)

[2.7] Civil engineering, geodesy and transport
[2.8] Materials engineering
[2.9] Mechanical engineering

Year of publication

2024

Published in

Wear

Journal year: 2024 | Journal volume: vol. 558-559

Article type

scientific article

Publication language

english

Keywords
EN
  • Tribocorrosion
  • Extracts of allium cepa
  • Food industry
  • Martensitic steel
Abstract

EN The article presents a study of tribocorrosion resistance of AISI 420 steel in extracts of allium cepa (onion juice). The tests were conducted for 3 variants of heat treatment and two ball pressures of 4.5 and 14 N on a ball-onplate test stand. For all AISI 420 martensitic steel specimens tested in tribocorrosion tests, a clear frictioncorrosion synergy effect was found, ranging from 30 to 60% of total tribocorrosion wear. The lowest mechanical wear was found for samples after low-temperature tempering at 200 ◦C (54 HRC). Under tribocorrosion conditions, samples after medium-temperature tempering at 400 ◦C (51 HRC) were more resistant to wear. The results of the tests were used to make an onion-cutting blade, which found industrial application in one of the food industry factories.

Pages (from - to)

558 - 559

DOI

10.1016/j.wear.2024.205576

Ministry points / journal

200

Impact Factor

5,3 [List 2023]

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