Impact of Heating Rate on the Tribological and Corrosion Properties of AISI 52100 Bearing Steel Consolidated via Spark Plasma Sintering

Akeem Yusuf Adesina*, Muzafar Hussain, Abbas Saeed Hakeem*, Abdul Samad Mohammed, Muhammad Ali Ehsan, Ahmad Sorour

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

This study investigates the influence of heating rate on the tribological and corrosion properties of 52100 bearing steel samples consolidated via spark plasma sintering. The consolidation was conducted at different heating rates of 50, 100, 200, 300, and 400 °C/min and the thermomechanical properties of the resulting samples were characterized. Ball-on-disc tribological tests and electrochemical techniques were used to evaluate the wear and corrosion resistance, respectively. The results showed that an increased heating rate positively affects the thermomechanical and tribological properties of 52100 bearing steel. The sintered samples exhibited a low coefficient of friction (between 0.4 and 0.56) and a low wear rate (between 1.4 and 1.8 × 10−6 mm3/Nm) at heating rates between 100 and 400 °C/min. Furthermore, the corrosion resistance of the samples gradually drops above the heating rate of 100 °C/min. The samples can be ranked in the order of decreasing corrosion resistance thus: 100 > 200 > 300 > 400 > 50 °C/min. The improved corrosion resistance of the sample sintered at 100 °C/min can be attributed to its refined crystal size and high density. Graphical abstract: [Figure not available: see fulltext.].

Original languageEnglish
Pages (from-to)2180-2196
Number of pages17
JournalMetals and Materials International
Volume28
Issue number9
DOIs
StatePublished - Sep 2022

Bibliographical note

Funding Information:
The authors would like to thank King Fahd University of Petroleum and Minerals (KFUPM, Dhahran, Saudi Arabia) for providing all support to this project.

Publisher Copyright:
© 2021, The Korean Institute of Metals and Materials.

Keywords

  • Bearing steel
  • Corrosion
  • Heating rate
  • Spark plasma sintering
  • Tribology

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys
  • Materials Chemistry

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