A comparative study on the effects of Gd, Y and La rare-earth elements on the microstructure and creep behavior of AZ81 Mg alloy

SM Ashrafizadeh, R Mahmudi… - Materials Science and …, 2020 - Elsevier
Impression creep tests were performed to study the effects of separate additions of 1 wt%
Gd, Y, and La rare-earth (RE) elements on the microstructure and creep characteristics of a …

Effect of Zn content on the microstructural stability and grain growth kinetics of fine-grained extruded Mg–Gd–Zn alloys

MM Hoseini-Athar, R Mahmudi, RP Babu… - Journal of Alloys and …, 2020 - Elsevier
The effect of Zn content on grain growth kinetics of the fine-grained extruded Mg–2Gd–xZn
(x= 0, 1, 2, 3 wt%) alloys was investigated by annealing of the as-extruded sheets in the …

Tracing the effects of calcium, stannum, and zinc additions on the creep resistance of Mg–Al-based alloys

T Chen, Q Huo, S Hu, C Wang, Y Zhang… - … Materials Transactions A, 2023 - Springer
In this work, the effects of Ca, Sn, and Zn additions on the creep resistance of Mg–Al-based
alloys were systematically traced at 453 K. The best creep resistance was obtained in Mg …

Unveiling the collaborative effects of static precipitation and precipitate-free zone on the compressive creep behaviors of Mg-10.5 wt% Y binary alloy

Y Zhang, Z Zhang, Q Huo, C Wang, J Yang… - Materials …, 2021 - Elsevier
The creep behaviors of dilute Mgsingle bondY alloys have been deeply explored whereas
very few researches concerned Mgsingle bond Y series with high Y concentration. The …

Investigation of shear and tensile mechanical properties of ZK60 Mg alloy sheet processed by rolling and sheet extrusion

M Sabbaghian, N Fakhar, P Nagy, K Fekete… - Materials Science and …, 2021 - Elsevier
The microstructure, texture and mechanical behavior of two wrought ZK60 magnesium
alloys were investigated by tensile test and shear punch test (SPT). The samples processed …

[HTML][HTML] Enhanced microstructural stability and mechanical properties of the Ag-containing Mg–Gd–Y alloys

S Najafi, R Mahmudi - Journal of Magnesium and Alloys, 2020 - Elsevier
Abstract The effect of 0.5, 1 and 1.5 wt% Ag addition on the microstructural evolution,
thermal stability and mechanical properties of an Mg–5 wt% Gd–1 wt% Y (GW51) alloy was …

Significantly Enhanced Mg/Al Bimetallic Interface by Compound Casting via Combination of Gd Addition and Vibration

F Guan, W Jiang, Z Zhang, G Li, J Wang… - Metallurgical and Materials …, 2023 - Springer
The coarse solidification microstructure and the existence of brittle intermetallic compounds
(IMCs) are the main reasons for the poor interface properties of Mg/Al bimetal prepared by …

Microstructural evolution mechanism and mechanical properties of La and Gd on AZ91 alloy: Experiments and first-principles calculations

S Zhang, M Hu, Y Wang, P Cui, H Xu, B Jiang - Journal of Alloys and …, 2024 - Elsevier
The morphology and thermal stability of the Al-RE phase in Mg-Al-RE alloys are critical to
their mechanical properties, particularly at elevated temperatures. In this study, AZ91, AZ91 …

Mechanical properties of as-cast and wrought Mg–5Ni-xAl magnesium alloys

M Emamy, H Mirzadeh, M Ra'ayatpour… - Materials Science and …, 2022 - Elsevier
Microstructural development and mechanical properties of the newly developed Mg–5Ni-xAl
(x= 2.5, 5, and 7.5 wt%) alloys were investigated. The microstructures of all alloys were …

Effects of yttrium addition on microstructural stability and elevated-temperature mechanical properties of a cast Mg–Zn alloy

M Mehrabi-Mehdiabadi, R Mahmudi - Journal of Alloys and Compounds, 2020 - Elsevier
The effects of adding 2 wt% Yttrium (Y) element on the thermal stability, microstructural
evolution, and mechanical properties of an Mg–4Zn alloy were examined. The as-cast …