| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Nečas, David
University of Chemistry and Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2024Harmonizing microstructures and enhancing mechanical resilience : Novel powder metallurgy approach for Zn–Mg alloyscitations
- 2024Exploring the microstructure, mechanical properties, and corrosion resistance of innovative bioabsorbable Zn-Mg-(Si) alloys fabricated via powder metallurgy techniquescitations
- 2024Exploring the microstructure, mechanical properties, and corrosion resistance of innovative bioabsorbable Zn-Mg-(Si) alloys fabricated via powder metallurgy techniquescitations
- 2024Harmonizing microstructures and enhancing mechanical resiliencecitations
- 2023Nanograined Zinc Alloys with Improved Mechanical Properties Prepared by Powder Metallurgy
- 2023The Effect of Treatment of Powder Precursor on the Properties of Compacted Mg-4Y-3Re Alloy
- 2023Effect of Laser Remelting of Fe-Based Thermally Sprayed Coating on AZ91 Magnesium Alloy on Its Structural and Tribological Propertiescitations
- 2023Depth profiling of thin plasma-polymerized amine films using GDOES in an Ar-O-2 plasmacitations
- 2022The evolution of microstructure and mechanical properties of Zn-0.8Mg-0.2Sr alloy prepared by casting and extrusioncitations
- 2022The evolution of microstructure and mechanical properties of Zn-0.8Mg-0.2Sr alloy prepared by casting and extrusioncitations
- 2022Ultrafine-Grained Zn-Mg-Sr Alloy Synthesized by Mechanical Alloying and Spark Plasma Sinteringcitations
- 2022Microstructure and Phase Composition of thin Protective Layers of Titanium Aluminides Prepared by Self-Propagating High-Temperature Synthesis (SHS) for Ti-6Al-4V Alloycitations
- 2022Advanced Zinc–Magnesium Alloys Prepared by Mechanical Alloying and Spark Plasma Sinteringcitations
- 2021The effect of powder size on the mechanical and corrosion properties and the ignition temperature of WE43 alloy prepared by spark plasma sinteringcitations
- 2020Running-in friction of hip joint replacements can be significantly reduced: The effect of surface-textured acetabular cup ; Tření v náhradách kyčelního kloubu v průběhu záběhové fáze může být významně sníženo: Vliv texturované kloubní jamkycitations
- 2017Application of imaging spectroscopic reflectometry for characterization of gold reduction from organometallic compound by means of plasma jet technology ; Využití zobrazovací spektroskopické reflektometrie pro charakterizaci redukce zlata z organokovových látek pomocí technologie plasmového paprskucitations
Places of action
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article
Ultrafine-Grained Zn-Mg-Sr Alloy Synthesized by Mechanical Alloying and Spark Plasma Sintering
Abstract
Zinc materials are considered promising candidates for bioabsorbable medical devices used for the fixation of broken bones or stents. Materials for these applications must meet high mechanical property requirements. One of the ways to fulfil these demands is related to microstructure refinement, particularly the decrease in grain size. In the present work, we combine two powder metallurgy techniques (mechanical alloying-MA, and spark plasma sintering-SPS) to prepare Zn-1Mg-0.5Sr nanograin material. The microstructure of compacted material consisted of Zn grains and particles of Mg2Zn11 intermetallic phases from 100 to 500 nm in size, which resulted in high values of hardness and a compressive strength equal to 86 HV1 and 327 MPa, respectively. In this relation, the combination of the suggested techniques provides an innovative way to form extremely fine microstructures without significant coarsening during powder compaction at increased temperatures.