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Sintering Densification and Microstructural Characterization of Mechanical Alloyed Fe-Mn-Si based Powder Metal System

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în volumul unei conferinţe

Autori: Soyler A. Umut; Ozkal Burak; Bujoreanu Leandru G.

Editorial: TMS 2010 Annual Meeting Supplemental Proceedings on Materials Processing and Properties, TMS 2010 139TH ANNUAL MEETING & EXHIBITION - SUPPLEMENTAL PROCEEDINGS, VOL 3: GENERAL, p.785-792, 2010.

Rezumat:

In this study sintering behaviour of Fe-Mn-Si based powder metal system were investigated
using vertical dilatometer. Grain size refinement of key target composition alloys performed via
mechanical alloying by taking advantage of high energy milling equipment. Both powder state
and sintered state phases were characterized via XRD studies and effect of mechanical alloying
time against sintering densification of Fe-Mn-Si based powder metal system were investigated
for the different sintering regimes and atmospheres.

Cuvinte cheie: Fe-Mn-Si System, Mechanical Alloying, Sintering