First Evidence for Mechanism of Inverse Ripening from In-situ TEM and Phase-Field Study of δ′ Precipitation in an Al-Li Alloy

In-situ TEM investigation of aging response in an Al–7.8 at.% Li was performed at 200 °C up to 13 hours. Semi-spherical δ′ precipitates growing up to an average radius of 7.5 nm were observed. The size and number of individual precipitates were recorded over time and compared to large-scale phase-fi...

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Detalles Bibliográficos
Autores principales: Park, Jiwon, Kamachali, Reza Darvishi, Kim, Sung-Dae, Kim, Su-Hyeon, Oh, Chang-Seok, Schwarze, Christian, Steinbach, Ingo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6408572/
https://www.ncbi.nlm.nih.gov/pubmed/30850676
http://dx.doi.org/10.1038/s41598-019-40685-5

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6408572/
https://www.ncbi.nlm.nih.gov/pubmed/30850676
http://dx.doi.org/10.1038/s41598-019-40685-5

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