A comparative study on grain boundary segregation and solute clustering in Mg-Al-Zn and Mg-Zn-Ca alloys

HS Jang, D Seol, BJ Lee - Journal of Alloys and Compounds, 2022 - Elsevier
Mg, respectively. By developing a new atomistic simulation method of migrating grain boundaries
in … occurring in solid solutions: grain boundary segregation, solute clustering, and grain

Effects of Zn on< c+ a> slip and grain boundary segregation of Mg alloys

HS Jang, BJ Lee - Scripta Materialia, 2019 - Elsevier
… basal texture of Mg-Zn solid solutions at room temperature. We found that Zn can activate <c
… that improves ductility and that Zn has a low grain boundary segregation tendency. Because …

The effects of microalloying on the precipitate microstructure at grain boundary regions in an Mg-Zn-based alloy

B Langelier, G Sha, A Korinek, P Donnadieu… - Materials & Design, 2017 - Elsevier
… This work will focus on analyzing precipitation and solute segregation characteristics at
the grain boundary regions of a novel Mg-Zn alloy with microalloying additions of Ce and Ca. …

[HTML][HTML] Influence of alloying element segregation at grain boundary on the microstructure and mechanical properties of Mg-Zn alloy

X Qian, Z Dong, B Jiang, B Lei, H Yang, C He, L Liu… - Materials & Design, 2022 - Elsevier
Mg-Zn alloy was found to exhibit high toughness and ductile fracture due to the segregation
of Zn at grain boundary, the Mg… the segregation of Ca at grain boundary by using molecular …

The nucleation and initial stages of growth of grain boundary precipitates in Al-Zn-Mg and Al-Mg alloys

PNT Unwin, RB Nicholson - Acta metallurgica, 1969 - Elsevier
… (MgZn,) can form at grain boundaries in the Al-Zn-Mg system. diffraction patterns taken from
a number of grain boundaryZn-2.9%Mg and Al-7.14%Mg by weight.* They were made from …

Correlations between stress corrosion cracking, grain boundary precipitates and Zn content of Al–MgZn alloys

C Meng, D Zhang, L Zhuang, J Zhang - Journal of Alloys and Compounds, 2016 - Elsevier
… Both the distributions of grain boundary precipitations and grain boundary misorientation
were modified by Zn addition to the Al–Mg alloys. Traditional Al–Mg alloys showed a …

Role of grain boundary segregation on microstructural development in basal-textured Mg-Al-Zn alloy sheet

T Nakata, ZH Li, TT Sasaki, K Hono, S Kamado - Scripta Materialia, 2022 - Elsevier
… of grain boundary segregation on microstructure development during hot-rolling of Mg-3Al-0.8Zn-…
grain boundary segregation of Al and Zn, forming thin solute-depleted regions near the …

Segregation assisted grain boundary precipitation in a model Al-Zn-Mg-Cu alloy

H Zhao, F De Geuser, AK da Silva, A Szczepaniak… - Acta Materialia, 2018 - Elsevier
… Understanding the composition evolution of grain boundaries and grain boundary … sequence
of precipitation on grain boundaries in comparison to the bulk in a model Al-Zn-Mg-Cu alloy…

Effects of Zn additions on the grain boundary precipitation and corrosion of Al-5083

MC Carroll, PI Gouma, MJ Mills, GS Daehn, BR Dunbar - Scripta materialia, 2000 - Elsevier
… formation of a ternary Al-Mg-Zn phase along grain boundaries when Zn is added in levels of
… structure of the binary Al-Mg phase and the ternary Al-Mg-Zn phase, along with the pitfalls …

Correlations between stress corrosion cracking susceptibility and grain boundary microstructures for an Al–ZnMg alloy

XY Sun, B Zhang, HQ Lin, Y Zhou, L Sun, JQ Wang… - Corrosion science, 2013 - Elsevier
grain boundary precipitates (GBPs) area fraction and stress corrosion cracking (SCC)
susceptibility for an Al–ZnMg … The results reveal that SCC susceptibility of the Al–ZnMg alloy first …