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 …
Atomic structures of precipitates in Al–Mg–Si alloys with small additions of other elements
T Saito, EA Mørtsell, S Wenner… - Advanced …, 2018 - Wiley Online Library
In Al–Mg–Si alloys, additions of only a few weight percent of Mg and Si enable formation of
hardening precipitates during heat treatment. The precipitation is complex and is influenced …
hardening precipitates during heat treatment. The precipitation is complex and is influenced …
The structural and compositional evolution of precipitates in Al-Mg-Si-Cu alloy
L Ding, Z Jia, JF Nie, Y Weng, L Cao, H Chen, X Wu… - Acta Materialia, 2018 - Elsevier
The structural and compositional evolution of precipitates in Al-Mg-Si-Cu alloys were
systematically investigated by atomic resolution high-angle annular dark-field scanning …
systematically investigated by atomic resolution high-angle annular dark-field scanning …
Shearing and rotation of β ″and βʹ precipitates in an Al-Mg-Si alloy under tensile deformation: In-situ and ex-situ studies
The interaction between dislocations and nano-precipitates during deformation directly
influences hardening response of precipitation-strengthening metals such as Al-Mg-Si …
influences hardening response of precipitation-strengthening metals such as Al-Mg-Si …
Quantified contribution of β ″and β′ precipitates to the strengthening of an aged Al–Mg–Si alloy
It is generally believed that β ″precipitates, rather than β′ precipitates, are the major
strengthening precipitates in aged Al–Mg–Si alloys. The reason for this difference is not well …
strengthening precipitates in aged Al–Mg–Si alloys. The reason for this difference is not well …
Evolution of precipitate and precipitate/matrix interface in Al-Zn-Mg-Cu (-Ag) alloys
Evolution of precipitate and precipitate/matrix interface in artificially aged Al-Zn-Mg-Cu (-Ag)
alloys has been systematically studied. In the early stage of ageing, Ag, as a fast diffuser …
alloys has been systematically studied. In the early stage of ageing, Ag, as a fast diffuser …
Analysis of the metastable precipitates in peak-hardness aged Al-Mg-Si (-Cu) alloys with differing Si contents
The peak-hardness aged (T6) precipitates in 6061 (Mg: Si≈ 2: 1) and Si-enriched 6061 (Mg:
Si≈ 1: 1.1) alloys have been characterized using transmission electron microscopy and …
Si≈ 1: 1.1) alloys have been characterized using transmission electron microscopy and …
[HTML][HTML] The effect of low Cu additions on precipitate crystal structures in overaged Al-Mg-Si (-Cu) alloys
This study concerns the effect of low Cu additions (≲ 0.1 at.%) on the precipitate crystal
structure evolution in three Al-Mg-Si (-Cu) alloys during overageing. The evolution was …
structure evolution in three Al-Mg-Si (-Cu) alloys during overageing. The evolution was …
[HTML][HTML] Detectors—The ongoing revolution in scanning transmission electron microscopy and why this important to material characterization
Detectors are revolutionizing possibilities in scanning transmission electron microscopy
because of the advent of direct electron detectors that record at a high quantum efficiency …
because of the advent of direct electron detectors that record at a high quantum efficiency …
[HTML][HTML] Atomic scale investigation of the crystal structure and interfaces of the B′ precipitate in Al-Mg-Si alloys
H Chen, J Lu, Y Kong, K Li, T Yang, A Meingast… - Acta Materialia, 2020 - Elsevier
B′ is a common type of metastable precipitate in over-aged Al-Mg-Si alloys, which is long
regarded as a variation of the Q precipitate in Al-Mg-Si-Cu alloys due to the similarity …
regarded as a variation of the Q precipitate in Al-Mg-Si-Cu alloys due to the similarity …