Wear behaviour of sintered steels obtained using powder metallurgy method

Authors

  • M. A. Erden
  • S. Gündüz
  • H. Karabulut
  • M. Türkmen

DOI:

https://doi.org/10.5755/j01.mech.23.4.18982

Abstract

In this work, the hardness and abrasive-wear behaviour of powder metallurgy (PM) plain carbon steel and microalloyed steels with different amount of niobium or aluminium content (0.1-02 wt.-%) were investigated. It was found that steels microalloyed by niobium and aluminium have high hardness and wear resistance compared with the niobium and aluminium free steel. Wear behavior of these steels depends on the PM processing parameters and wear conditions. Worn surface pattern revealed the wear mechanism is ploughing. The surface exhibited extensive grooving occured as a result of ploughing by the harder SiC paper.

DOI: http://dx.doi.org/10.5755/j01.mech.23.4.18982

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Published

2017-09-07

Issue

Vol. 23 No. 4 (2017)

Section

MECHANICAL TECHNOLOGIES

License

The copyright for the articles in this journal is retained by the author(s) with the first publication right granted to the journal. The journal is licensed under the Creative Commons Attribution License 4.0 (CC BY 4.0).