Effect of the T6 Heat Treatment on Microhardness of a Directionally Solidified Aluminum-Based 319 Alloy

Effect of the T6 Heat Treatment on Microhardness of a Directionally Solidified Aluminum-Based 319 Alloy

Aluminum alloys of the ANSI series 319 present Si and Cu as the main alloying elements and the mechanical strength of these alloys can be improved by the precipitation of the metastable Al2Cu phase during the ageing heat treatment. In this paper, the Al-5.5wt.%Si-3wt.%Cu alloy was elaborated and sol...

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Bibliographic Details
Main Authors: Igor Alexsander Barbosa Magno, Fabricio Vinicius Andrade de Souza, André dos Santos Barros, Marlo Oliveira Costa, Jacson Malcher Nascimento, Thiago Antônio Paixão de Sousa Costa, Otávio Fernandes Lima da Rocha
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2017-11-01
Series:Materials Research
Subjects:
T6 Heat Treatment
Microstructure
Al-Cu-Si Alloys
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000800662&tlng=en

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