Dispersoid evolution in Al–Zn–Mg alloys by combined addition of Hf and Zr: A mechanistic approach

Dispersoid evolution in Al–Zn–Mg alloys by combined addition of Hf and Zr: A mechanistic approach

Coherent Al3X-type L12-structured dispersoids have the potential of effectively stabilizing the grain structure and increasing strength. This concept has been successfully demonstrated for non-hardenable and rapidly solidified Al alloys. In precipitation-hardened Al alloys, effective dispersoid addi...

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Bibliographic Details
Main Authors: V. Wessely, U. Töpfer, I. Basu, R.E. Schäublin, S. Pogatscher, P.J. Uggowitzer, J.F. Löffler
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Materials & Design
Subjects:
Aluminum alloys
L12 precipitates
Transmission electron microscopy
Image analysis
Atom probe tomography
Strengthening mechanisms
Online Access:http://www.sciencedirect.com/science/article/pii/S026412752400741X
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