Effects of substituting ytterbium for scandium on the microstructure and age-hardening behaviour of Al–Sc alloy

In order to reduce the cost of Al–Sc alloys and maintain their mechanical properties, the microstructure and mechanical properties of Al–0.24 wt% Sc–0.07 wt% Yb in comparison with Al–0.28 wt% Sc alloys were studied. The aging behaviour, precipitate morphologies, precipitate coarsening and precipitat...

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Bibliographic Details
Main Author: Tuan, N. Q. (author)
Other Authors: Pinto, A. M. P. (author), Puga, Hélder (author), Rocha, L. A. (author), Barbosa, J. (author)
Format: article
Language:eng
Published: 2014
Subjects:
Aluminium–scandium alloys
Ytterbium
Age-hardening
Precipitate coarsening
TEM
High-resolution TEM
Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
Online Access:http://hdl.handle.net/1822/34523
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/34523

Internet

http://hdl.handle.net/1822/34523

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