Spark Plasma Sintering of Mg-based Alloys: Microstructure, Mechanical Properties, Corrosion Behavior, and Tribological Performance

Ralls, Alessandro M.; Daroonparvar, Mohammadreza; Menezes, Pradeep L.

doi:10.1016/j.jma.2024.01.029

Cited by 3 publications

(1 citation statement)

References 192 publications

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“…In the literature, this is typically performed by mixing the reinforcement with the ABS filament before printing [ 40 , 41 , 42 , 43 , 44 ]. Although the concept of reinforcement addition is a well-known subject (especially for metallic-based materials [ 45 , 46 ]), they typically serve the role of either matrix stiffeners or solid lubricants [ 25 ]. In the case of matrix reinforcements, hard materials (which are typically either metallic-based or ceramic-based, such as alumina (Al 2 O 3 ) [ 47 ]) serve the role of promoting a matrix-stiffening-like effect [ 25 , 41 ].…”

Section: Introductionmentioning

confidence: 99%

Enhancing Tribological Performance of Self-Lubricating Composite via Hybrid 3D Printing and In Situ Spraying

Ralls,

Monette,

Kasar

et al. 2024

Materials

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In this work, a self-lubricating composite was manufactured using a novel hybrid 3D printing/in situ spraying process that involved the printing of an acrylonitrile butadiene styrene (ABS) matrix using fused deposition modeling (FDM), along with the in situ spraying of alumina (Al2O3) and hexagonal boron nitride (hBN) reinforcements during 3D printing. The results revealed that the addition of the reinforcement induced an extensive formation of micropores throughout the ABS structure. Under tensile-loading conditions, the mechanical strength and cohesive interlayer bonding of the composites were diminished due to the presence of these micropores. However, under tribological conditions, the presence of the Al2O3 and hBN reinforcement improved the frictional resistance of ABS in extreme loading conditions. This improvement in frictional resistance was attributed to the ability of the Al2O3 reinforcement to support the external tribo-load and the shearing-like ability of hBN reinforcement during sliding. Collectively, this work provides novel insights into the possibility of designing tribologically robust ABS components through the addition of in situ-sprayed ceramic and solid-lubricant reinforcements.

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Section: Introductionmentioning

confidence: 99%

Enhancing Tribological Performance of Self-Lubricating Composite via Hybrid 3D Printing and In Situ Spraying

Ralls,

Monette,

Kasar

et al. 2024

Materials

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Investigation of bioactivity and biodegradability of Mg-bioceramic implants: An in vitro study for biomedical applications

Esmaielzadeh,

Eivani,

Mehdizade

et al. 2024

J. Cent. South Univ.

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Ultrafast Synthesis of Oxygen Vacancy-Rich MgFeSiO₄ Cathode to Boost Diffusion Kinetics for Rechargeable Magnesium-Ion Batteries

Xu,

Hong,

Dou

et al. 2025

Nano Lett.

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Rechargeable magnesium ion batteries (RMBs) have drawn extensive attention due to their high theoretical volumetric capacity and low safety hazards. However, divalent Mg ions suffer sluggish mobility in cathodes owing to the high charge density and slow insertion/extraction kinetics. Herein, it is shown that an ultrafast nonequilibrium high-temperature shock (HTS) method with a high heating/quenching rate can instantly introduce oxygen vacancies into the olivine-structured MgFeSiO 4 cathode (MgFeSiO 4 -HTS) in seconds. As a proof of concept, the MgFeSiO 4 -HTS exhibits a higher electrochemical property and fast insertion/extraction kinetics in comparison to those prepared from the conventional sintering method. The MgFeSiO 4 -HTS displays remarkable long-term cycling lifespan properties with a reversible capacity of 85.65 and 54.43 mAh g −1 over 500 and 1600 cycles at 2 and 5 C, respectively. Additionally, by combining the electrochemical experiments and density functional theory calculations, oxygen vacancies can weaken the interaction and energy barrier between the Mg 2+ ions and the cathode, enhancing the Mg 2+ diffusion kinetics.

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Spark Plasma Sintering of Mg-based Alloys: Microstructure, Mechanical Properties, Corrosion Behavior, and Tribological Performance

Cited by 3 publications

References 192 publications

Enhancing Tribological Performance of Self-Lubricating Composite via Hybrid 3D Printing and In Situ Spraying

Enhancing Tribological Performance of Self-Lubricating Composite via Hybrid 3D Printing and In Situ Spraying

Investigation of bioactivity and biodegradability of Mg-bioceramic implants: An in vitro study for biomedical applications

Ultrafast Synthesis of Oxygen Vacancy-Rich MgFeSiO₄ Cathode to Boost Diffusion Kinetics for Rechargeable Magnesium-Ion Batteries

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Spark Plasma Sintering of Mg-based Alloys: Microstructure, Mechanical Properties, Corrosion Behavior, and Tribological Performance

Cited by 3 publications

References 192 publications

Enhancing Tribological Performance of Self-Lubricating Composite via Hybrid 3D Printing and In Situ Spraying

Enhancing Tribological Performance of Self-Lubricating Composite via Hybrid 3D Printing and In Situ Spraying

Investigation of bioactivity and biodegradability of Mg-bioceramic implants: An in vitro study for biomedical applications

Ultrafast Synthesis of Oxygen Vacancy-Rich MgFeSiO4 Cathode to Boost Diffusion Kinetics for Rechargeable Magnesium-Ion Batteries

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Ultrafast Synthesis of Oxygen Vacancy-Rich MgFeSiO₄ Cathode to Boost Diffusion Kinetics for Rechargeable Magnesium-Ion Batteries