Influence of Iron and Manganese on the Mechanical Properties and Microstructure of a Recycled EN AC-43200 Aluminium-Silicon Alloy-Reference-Cited by-同舟云学术

Influence of Iron and Manganese on the Mechanical Properties and Microstructure of a Recycled EN AC-43200 Aluminium-Silicon Alloy

Published:2023-11-05 Issue: Volume: Page:
ISSN:0148-7191
Container-title:SAE Technical Paper Series
language:
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Author:

Pavesi Arianna¹,Casari Daniele¹,Mancini Alessandro¹,Bonfanti Andrea¹,Barella Silvia²,D'Errico Fabrizio²,Bertasi Federico¹

Affiliation:

1. Brembo S.p.A.

2. Politecnico di Milano

Abstract

<div class="section abstract"><div class="htmlview paragraph">The work investigates the effect of different Iron and Manganese contents in <i>ad-hoc</i> cast specimens made from recycled EN AC-43200 alloy. Tensile tests and metallographic analyses coupled with energy dispersive X-ray spectroscopy measurements are carried out to elucidate the interplay between the microstructure and the quasi-static properties of the Aluminium-Silicon alloy under investigation. A strong correlation between the composition and morphology of Fe/Mn -based intermetallic precipitates and tensile properties is demonstrated. Moreover, it is found that specific intermetallic phases are present only for certain, relative and/or absolute contents of Fe and Mn.</div></div>

Publisher

SAE International

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