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Heat treatment applied to carbon steels sintered powders of Fe and Fe3C powder obtained by mechanical alloying

M. CIOBANU1,* , C. NICOLICESCU1, I. G. BUCSE1, I. STEFAN1

Affiliation

  1. University of Craiova, Faculty of Mechanical, Departament Engineering and Management of the Technological Systems, Drobeta Turnu Severin. Mehedinti, Romania

Abstract

This paper presents the results of experimental research on thermal treatment of carbon steels sintered and much more, development Fe + Fe3C powder using mechanical alloying. It was analyzed the influence of MA time on the morphology of the particles of micrometer/nanometer powders by electron microscopy SEM. The chemical composition of the carbon steel sintered powder was studied using the EDAX analysis. Followed by heat treatment to improve the properties of carbon steels sintered hardness and strength..

Keywords

Sintered carbon steels, Powder metallurgy, Mechanical alloy.

Submitted at: March 25, 2013
Accepted at: July 11, 2013

Citation

M. CIOBANU, C. NICOLICESCU, I. G. BUCSE, I. STEFAN, Heat treatment applied to carbon steels sintered powders of Fe and Fe3C powder obtained by mechanical alloying, Journal of Optoelectronics and Advanced Materials Vol. 15, Iss. 7-8, pp. 797-802 (2013)