Mehdi Malekan
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View article: Synergistic effect of work hardening and gadolinium on the microstructure, texture, and mechanical properties of the ZM40 Mg alloy
Synergistic effect of work hardening and gadolinium on the microstructure, texture, and mechanical properties of the ZM40 Mg alloy Open
In the present study, a high strength magnesium (Mg) alloy has been developed through gadolinium (Gd) addition and hot rolling. Five different Gd contents including 0.0, 0.4, 1.0, 1.58 and 4.0 wt% were added to the ZM41 alloy. Microstructu…
View article: Grain refinement of magnesium alloys by in-situ formed Al2RE particles: a comprehensive review
Grain refinement of magnesium alloys by in-situ formed Al2RE particles: a comprehensive review Open
View article: Elastostatic loading rejuvenation behavior in bulk metallic glasses and its origin: A review
Elastostatic loading rejuvenation behavior in bulk metallic glasses and its origin: A review Open
Bulk metallic glasses (BMGs) that exhibit superior properties compared to their crystalline counterparts, such as high strength, excellent corrosion resistance and good magnetic properties, are emerging as advanced engineering materials. H…
View article: Static solid cooling (SSC) method for directional solidification and single crystal production: A CAFE simulation approach
Static solid cooling (SSC) method for directional solidification and single crystal production: A CAFE simulation approach Open
This article presents a novel directional solidification (DS) technique called static solid cooling (SSC), which has been characterized and compared to the conventional high rate solidification (HRS) method using finite element simulation …
View article: Improved hardness of Mg-0.5Ni-xY alloys via grain refinement and formation of LPSO structures
Improved hardness of Mg-0.5Ni-xY alloys via grain refinement and formation of LPSO structures Open
The effect of yttrium addition on the grain refinement, formation of long period stacking ordered (LPSO) structures, and improved hardness in hot extruded Mg99.5-xNi0.5Yx (x = 0, 0.5, and 1 at%) alloys was investigated. It was revealed tha…
View article: Porous TiZr alloys by dealloying of Ti<sub>20</sub>Zr<sub>20</sub>Cu<sub>60</sub> precursor in Mg melt for biomedical applications
Porous TiZr alloys by dealloying of Ti<sub>20</sub>Zr<sub>20</sub>Cu<sub>60</sub> precursor in Mg melt for biomedical applications Open
This research aims to develop porous titanium–zirconium alloy for implant applications by the liquid metal dealloying method. The results indicated the formation of a homogeneous three-dimensional porous morphology with a density of 3 ± 0.…
View article: Effects of grain boundaries on the biocompatibility of the pure magnesium
Effects of grain boundaries on the biocompatibility of the pure magnesium Open
The influences of the grain size on the biocompatibility and biodegradation behavior of an extruded and post-annealed pure Mg were investigated. The immersion test, electrochemical analysis, and surface characterization were carried out to…
View article: Tailoring the microstructure and mechanical properties of LPSO-containing Mg–Ni cast alloy by yttrium addition
Tailoring the microstructure and mechanical properties of LPSO-containing Mg–Ni cast alloy by yttrium addition Open
The effect of yttrium addition on the evolution of phases, grain refinement, and mechanical behavior of Mg-0.5Ni cast alloy was investigated. It was observed that while the base alloy contained a eutectic structure containing α-Mg and Mg2N…
View article: Precipitation kinetics and mechanical properties of Mg–Y–Zn and Mg–Y–Ni alloys containing long-period stacking ordered (LPSO) structures
Precipitation kinetics and mechanical properties of Mg–Y–Zn and Mg–Y–Ni alloys containing long-period stacking ordered (LPSO) structures Open
Microstructures, mechanical properties by tensile deformation, and precipitation kinetics during elevated-temperature homogenization/aging heat treatment of Mg95.5Y3Zn1.5 and Mg95.5Y3Ni1.5 (at.%) magnesium alloys were systematically compar…
View article: A review of Mg alloys containing long-period stacking ordered (LPSO) structures with insight into the application of friction stir processing
A review of Mg alloys containing long-period stacking ordered (LPSO) structures with insight into the application of friction stir processing Open
Owing to their excellent mechanical/functional properties, the lightweight magnesium alloys containing long-period stacking ordered (LPSO) structures have recently received a great deal of attention. In the present overview article, the at…
View article: Enhanced oxidation and overheating resistance of the extruded Mg–Zn–Al–Mn magnesium alloy by Calcium addition
Enhanced oxidation and overheating resistance of the extruded Mg–Zn–Al–Mn magnesium alloy by Calcium addition Open
The effects of Ca addition on the microstructure and oxidation properties of a new Mg alloy were studied. The oxidation behavior of the alloys was analyzed by thermal analysis and material characterization of the alloys exposed in flame en…
View article: Grain Growth in High-Entropy Alloys (HEAs): A Review
Grain Growth in High-Entropy Alloys (HEAs): A Review Open
View article: Thermodynamically-guided machine learning modelling for predicting the glass-forming ability of bulk metallic glasses
Thermodynamically-guided machine learning modelling for predicting the glass-forming ability of bulk metallic glasses Open
View article: Unveiling the influence of dendrite characteristics on the slip/twinning activity and the strain hardening capacity of Mg-Sn-Li-Zn cast alloys
Unveiling the influence of dendrite characteristics on the slip/twinning activity and the strain hardening capacity of Mg-Sn-Li-Zn cast alloys Open
This work explores the correlation between the characteristics of the cast structure (dendrite growth pattern, dendrite morphology and macro-texture) and strain hardening capacity during high temperature deformation of Mg-5Sn-0.3Li-0 and 3…
View article: Enhanced Oxidation Resistance of the Extruded Mg-Zn-Al-Mn Magnesium Alloy by Calcium Addition
Enhanced Oxidation Resistance of the Extruded Mg-Zn-Al-Mn Magnesium Alloy by Calcium Addition Open
View article: Effects of Grain Boundaries on Cytocompatibility and Biodegradation Behaviors of Pure Magnesium
Effects of Grain Boundaries on Cytocompatibility and Biodegradation Behaviors of Pure Magnesium Open
View article: In- vitro corrosion behavior of the cast and extruded biodegradable Mg-Zn-Cu alloys in simulated body fluid (SBF)
In- vitro corrosion behavior of the cast and extruded biodegradable Mg-Zn-Cu alloys in simulated body fluid (SBF) Open
In the present study, a new biodegradable Mg-Zn-Cu magnesium alloy was introduced for biological applications. The microstructural analysis showed the formation of MgZnCu intermetallics for the Mg-2Zn-0.1Cu alloy and also the Mg(Zn,Cu)2 co…
View article: Serration dynamics in the presence of chemical heterogeneities for a Cu-Zr based bulk metallic glass
Serration dynamics in the presence of chemical heterogeneities for a Cu-Zr based bulk metallic glass Open