Mechanical Properties and Abrasive Wear Behavior of Fluidized-Bed Carburized Sintered Iron Alloys

  • Mihaela MARIN "Dunarea de Jos" University of Galati, Romania
  • Florentina POTECAŞU "Dunarea de Jos" University of Galati, Romania
  • Elena DRUGESCU "Dunarea de Jos" University of Galati, Romania
  • Octavian POTECAŞU "Dunarea de Jos" University of Galati, Romania
  • Petrică ALEXANDRU "Dunarea de Jos" University of Galati, Romania
Keywords: powder metallurgy, sintering, fluidized bed carburizing, abrasive wear

Abstract

This paper is a study of the influence of fluidized bed carburizing of sintered steels on the mechanical properties and the abrasive wear behavior for two different types of powder. Carburizing was carried out at a temperature of 900 °C and maintained for 20 minutes and 40 minutes, respectively. It was found that the best values for Vickers microhardness and abrasive wear were recorded when the carburizing time is 40 minutes for powder P2.

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Published
2012-12-15
How to Cite
1.
MARIN M, POTECAŞU F, DRUGESCU E, POTECAŞU O, ALEXANDRU P. Mechanical Properties and Abrasive Wear Behavior of Fluidized-Bed Carburized Sintered Iron Alloys. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Dec.2012 [cited 27Apr.2024];35(4):41-5. Available from: https://www.gup.ugal.ro/ugaljournals/index.php/mms/article/view/2864
Section
Articles

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