Heat-resistant aluminium alloys

Scandium added to Al–Cu–Mg–Ag alloys leads to an in situ phase transformation of coherent Cu-rich nanoprecipitates at elevated temperature, with Sc atoms diffusing and occupying their interstitial sites. The transformed nanoprecipitates have enhanced thermal stability while maintaining a large volum...

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Bibliographic Details
Published in:Nature materials 2023-04, Vol.22 (4), p.425-426
Main Authors: Shyam, Amit, Bahl, Sumit
Format: Article
Language:English
Subjects:
639/301/1023/1026
639/301/1023/303
Alloys
Aluminum
Aluminum base alloys
Biomaterials
Chemistry and Materials Science
Condensed Matter Physics
Copper
Creep strength
Crystal structure
Fourier transforms
Heat resistant alloys
Heat treating
High temperature
Magnesium
MATERIALS SCIENCE
Nanotechnology
News & Views
news-and-views
Optical and Electronic Materials
Phase transitions
Scandium
Silver base alloys
Temperature
Tensile strength
Thermal stability
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