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 …

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 …

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…

[HTML][HTML] The role of Ca, Al and Zn on room temperature ductility and grain boundary cohesion of magnesium

S Nandy, SP Tsai, L Stephenson, D Raabe… - Journal of Magnesium …, 2021 - Elsevier
… and Zn on grain boundarygrain boundary cohesion in the Mg-0.1 wt% Ca alloy limits the
material's tensile ductility. The addition of Zn alters the Ca segregation at the grain boundaries

Influence of minor Zn additions on grain boundary anelasticity, grain boundary sliding, and superplasticity of Al-Mg-based alloys

AV Mikhaylovskaya, OA Yakovtseva… - Journal of Alloys and …, 2022 - Elsevier
… To improve superplastic properties of Al-Mg based alloys, we investigated the influence
of a minor addition of Zn on the grain boundary relaxation effect and grain boundary sliding …

The role of the Zn/Nd ratio in the microstructural evolution of the Mg-Zn-Nd system during static recrystallization: Grain boundary partitioning of solutes

M Sanjari, AR Farkoosh, BS Amirkhiz, Y He, A Javaid… - Scripta Materialia, 2017 - Elsevier
… shown that in the Mg-Zn-Nd system, solute segregation to the grain boundaries is composition
… This study provides a guideline for the development of Mg-Zn-RE alloy systems with high …

Effect of grain boundary characteristic on intergranular corrosion and mechanical properties of severely sheared Al-Zn-Mg-Cu alloy

J Li, F Li, X Ma, J Li, S Liang - Materials Science and Engineering: A, 2018 - Elsevier
… Besides, the correlations between grain boundary structure and intergranular … grain
boundary characteristic on IGC resistance and mechanical properties of severely sheared Al-Zn-Mg-…

Correlations among stress corrosion cracking, grain-boundary microchemistry, and Zn content in high Zn-containing Al–ZnMg–Cu alloys

D Yuan, S Chen, K Chen, L Huang, J Chang… - … of Nonferrous Metals …, 2021 - Elsevier
… the grain boundaries in the alloys with high Zn content than those with low Zn content.
Further, extensive corrosion sludges were observed on the fractured surface (Figs. 2(a, c, e)). …