Crystal Structure Evolution, Microstructure Formation, and Properties of Mechanically Alloyed Ultrafine-Grained Ti-Zr-Nb Alloys at 36≤Ti≤70 (at. %)

Marczewski, Mateusz; Miklaszewski, Andrzej; Maeder, Xavier; Jurczyk, M.

doi:10.3390/ma13030587

Cited by 8 publications

(11 citation statements)

References 47 publications

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“…The elastic modulus of materials based on the load–depth curves was calculated with the Oliver–Pharr method [ 53 ]. Details of the run tests are the same as in the previous research studies [ 41 , 42 ].…”

Section: Methodsmentioning

confidence: 99%

“…The synthesis of bulk ultrafine-grained Ti-based materials is possible using a mechanical alloying approach allowing the refinement of powders to even the nanometer scale with its further consolidation [ 29 , 31 , 32 , 41 , 42 ]. The synthesis of ultrafine-grained β-type titanium alloys might enhance the properties of materials used in medicine.…”

Section: Introductionmentioning

confidence: 99%

“…The synthesis of ultrafine-grained β-type titanium alloys might enhance the properties of materials used in medicine. One of these alloys is Ti-Zr-Nb alloys with Nb and Zr used as the β-stabilizers [ 41 , 42 ]. These elements’ biocompatibility is higher than that of commercially used aluminum and vanadium in the commercially available Ti6Al4V alloys [ 12 , 43 ].…”

Section: Introductionmentioning

confidence: 99%

“…These elements’ biocompatibility is higher than that of commercially used aluminum and vanadium in the commercially available Ti6Al4V alloys [ 12 , 43 ]. The production of alloys with a single-phase Ti(β) structure is possible with the alloys as Ti30Zr17Nb, Ti23Zr25Nb, Ti30Zr26Nb, Ti22Zr34Nb, and Ti30Zr34Nb even after consolidation in the temperature as low as 600 °C [ 42 ].…”

Section: Introductionmentioning

confidence: 99%

“…As one possible way of doing so, silver particles were already studied in these applications [ 47 ]. The proposed production method with mechanical alloying led to the formation of the β-type titanium alloys with Nb and Zr with the mean average grain size of 1.2 to 1.7 µm, which proved it to be the ultrafine-grained material [ 42 ].…”

Section: Introductionmentioning

confidence: 99%

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Composite and Surface Functionalization of Ultrafine-Grained Ti23Zr25Nb Alloy for Medical Applications

et al. 2020

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In this study, the ultrafine-grained Ti23Zr25Nb-based composites with 45S5 Bioglass and Ag, Cu, or Zn additions were produced by application of the mechanical alloying technique. Additionally, the base Ti23Zr25Nb alloy was electrochemically modified in the two stages of processing: electrochemical etching in the solution of H3PO4 and HF followed by electrochemical deposition in Ca(NO3)2, (NH4)2HPO4, and HCl. The in vitro cytocompatibility studies were also done with comparison to the commercially pure titanium. The established cell lines of Normal Human Osteoblasts (NHost, CC-2538) and Human Periodontal Ligament Fibroblasts (HPdLF, CC-7049) were used. The culture was conducted among the tested materials. Ultrafine-grained titanium-based composites modified with 45S5 Bioglass and Ag, Cu, or Zn metals have higher biocompatibility than the reference material in the form of a microcrystalline Ti. Proliferation activity was at a stable level with contact with studied materials. In vitro evaluation research showed that the ultrafine-grained Ti23Zr25Nb-based composites with 45S5 Bioglass and Ag, Cu, or Zn additions, with a Young modulus below 50 GPa, can be further used in the biomedical field.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Composite and Surface Functionalization of Ultrafine-Grained Ti23Zr25Nb Alloy for Medical Applications

et al. 2020

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Microstructure and mechanical properties of Ti-Nb alloys: comparing conventional powder metallurgy, mechanical alloying, and high power impulse magnetron sputtering processes for supporting materials screening

Marczewski,

Wieczerzak,

Maeder

et al. 2024

J Mater Sci

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At the interface of thin film development and powder metallurgy technologies, this study aims to characterise the mechanical properties, lattice constants and phase formation of Ti-Nb alloys (8–30 at.%) produced by different manufacturing methods, including conventional powder metallurgy (PM), mechanical alloying (MA) and high power impulse magnetron sputtering (HiPIMS). A central aspect of this research was to investigate the different energy states achievable by each synthesis method. The findings revealed that as the Nb content increased, both the hardness and Young’s modulus of the PM samples decreased (from 4 to 1.5 and 125 to 85 GPa, respectively). For the MA alloys, the hardness and Young’s modulus varied between 3.2 and 3.9 and 100 to 116 GPa, respectively, with the lowest values recorded for 20% Nb (3.2 and 96 GPa). The Young’s modulus of the HiPIMS thin film samples did not follow a specific trend and varied between 110 and 138 GPa. However, an increase in hardness (from 3.6 to 4.8 GPa) coincided with an increase in the β2 phase contribution for films with the same chemical composition (23 at.% of Nb). This study highlights the potential of using HiPIMS gradient films for high throughput analysis for PM and MA techniques. This discovery is important as it provides a way to reduce the development time for complex alloy systems in biomaterials as well as other areas of materials engineering. Graphical abstract

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The Effect of Ta, Mg, and Zn Content on the Properties of Ti-Ta-Mg and Ti-Ta-Zn Alloys Prepared by Mechanical Alloying and Hot Pressing

Kozłowski

Adamek

Siwak

et al. 2023

J. of Materi Eng and Perform

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The main goal of this study was to achieve poreless titanium alloys with nanocrystalline structure. To this end, the influence of Ta, Mg and Zn content on the properties of Ti alloys was investigated. At first, nanocrystalline powders of TixTayMg and TixTayZn, where x = (30 and 40 wt.%) and y = (3 and 5 wt.%), were prepared using the mechanical alloying process at room temperature. Then, hot-pressing at 750 °C under vacuum was applied for 10 s to consolidate powders. The structure, microstructure, chemical composition, mechanical properties, corrosion resistance, wettability and MTT assay have been investigated. Alloys with Mg were allowed to undergo a shorter mechanical alloying process, achieve greater grain refinement after consolidation and improve mechanical properties. In all cases with increasing amounts of additives in titanium, more Ti-β phase was available. Furthermore, with increasing elements content, hot-pressed alloys consisting of Mg tended to have a more hydrophobic surface. According to the MTT test, all new alloys show non-toxic properties. Among all alloys tested in this study, Ti40Ta5Mg had the most interesting properties for biomedical applications, the highest content of Ti-β phase (81.3%), lowest porosity (0.07%), lowest Young modulus (102.1 GPa) and the lowest surface free energy (38.45 mN/m).

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Crystal Structure Evolution, Microstructure Formation, and Properties of Mechanically Alloyed Ultrafine-Grained Ti-Zr-Nb Alloys at 36≤Ti≤70 (at. %)

Cited by 8 publications

References 47 publications

Composite and Surface Functionalization of Ultrafine-Grained Ti23Zr25Nb Alloy for Medical Applications

Composite and Surface Functionalization of Ultrafine-Grained Ti23Zr25Nb Alloy for Medical Applications

Microstructure and mechanical properties of Ti-Nb alloys: comparing conventional powder metallurgy, mechanical alloying, and high power impulse magnetron sputtering processes for supporting materials screening

The Effect of Ta, Mg, and Zn Content on the Properties of Ti-Ta-Mg and Ti-Ta-Zn Alloys Prepared by Mechanical Alloying and Hot Pressing

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