Precipitates in aluminium alloys
Precipitation strengthening is a highly complex phenomenon on the nanoscale, responsible
for providing strength in Al-Cu, Al-Mg-Cu, Al-Mg-Zn and Al-Mg-Si alloys. Advances in …
for providing strength in Al-Cu, Al-Mg-Cu, Al-Mg-Zn and Al-Mg-Si alloys. Advances in …
Automatic selection of atomic fingerprints and reference configurations for machine-learning potentials
Machine learning of atomic-scale properties is revolutionizing molecular modeling, making it
possible to evaluate inter-atomic potentials with first-principles accuracy, at a fraction of the …
possible to evaluate inter-atomic potentials with first-principles accuracy, at a fraction of the …
Recent advances in the metallurgy of aluminum alloys. Part II: Age hardening
C Sigli, F De Geuser… - Comptes …, 2018 - comptes-rendus.academie-sciences …
The science of age hardening in aluminum alloys dates back to 1906, when Alfred Wilm
discovered that, after quenching, a duralumin Al–Cu (–Mg–Mn) alloy would progressively …
discovered that, after quenching, a duralumin Al–Cu (–Mg–Mn) alloy would progressively …
Machine learning for metallurgy III: A neural network potential for Al-Mg-Si
High-strength metal alloys achieve their performance via careful control of the nucleation,
growth, and kinetics of precipitation. Alloy mechanical properties are then controlled by …
growth, and kinetics of precipitation. Alloy mechanical properties are then controlled by …
[HTML][HTML] Modeling of precipitate strengthening with near-chemical accuracy: Case study of Al-6xxx alloys
Many metal alloys are strengthened by controlling precipitation to achieve an optimal peak-
aged condition where the strength-limiting processes of precipitate shearing and Orowan …
aged condition where the strength-limiting processes of precipitate shearing and Orowan …
[HTML][HTML] Modeling peak-aged precipitate strengthening in Al–Mg–Si alloys
Strengthening by needle-shaped β′′ precipitates is critical in Al–Mg–Si alloys. Here, the
strengthening is studied computationally at the peak-aged condition where precipitate …
strengthening is studied computationally at the peak-aged condition where precipitate …
Composition dependent thermal stability and evolution of solute clusters in Al-Mg-Si analyzed using atom probe tomography
Medium to high strength heat-treatable aluminum alloys of the 6000 series (Al-Mg-Si) have
long been used for structural engineering applications. Their use in the automotive industry …
long been used for structural engineering applications. Their use in the automotive industry …
β''needle-shape precipitate formation in Al-Mg-Si alloy: Phase field simulation and experimental verification
H Mao, Y Kong, D Cai, M Yang, Y Peng, Y Zeng… - Computational Materials …, 2020 - Elsevier
Abstract β''needle-shape precipitate structures significantly affect the mechanical properties
of 6xxx aluminum alloys. In this study, a modified multi-phase field (MPF) method combined …
of 6xxx aluminum alloys. In this study, a modified multi-phase field (MPF) method combined …
[HTML][HTML] Natural aging and vacancy trapping in Al-6xxx
Undesirable natural aging (NA) in Al-6xxx delays subsequent artificial aging (AA) but the
size, composition, and evolution of clustering are challenging to measure. Here, atomistic …
size, composition, and evolution of clustering are challenging to measure. Here, atomistic …
Severe plastic deformation of Al–Mg–Si alloys processed through rolling techniques: A review
N Kumar - Metallography, Microstructure, and Analysis, 2022 - Springer
In the present work, different combinations of rolling used by the researchers as a novel
severe plastic deformation technique for the deformation of Al–Mg–Si alloys have been …
severe plastic deformation technique for the deformation of Al–Mg–Si alloys have been …