Assessment of improved tribocorrosion in novel in-situ Ti and β Ti–40Nb alloy matrix composites produced with NbC addition during arc-melting for biomedical applications

Gonçalves, Vinícius Richieri Manso; Corrêa, Diego Rafael Nespeque; Grandini, Carlos Roberto; Pintão, Carlos Alberto Fonzar; Afonso, Conrado Ramos Moreira; Lisboa‐Filho, Paulo Noronha

doi:10.1016/j.matchemphys.2023.127597

Cited by 11 publications

(4 citation statements)

References 50 publications

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“…The MC sample has presented only the β phase, whereas the SC and RC have presented not only the β phase but also a β' phase The high content of the β-stabilizer element may explain it; when there is a high quantity of a β-stabilizer solute, it is possible to form a new β phase, which is called β', with different lattice parameter and chemical composition through spinodal decomposition. These results are in agreement with literature 21,22 .…”

Section: Resultssupporting

confidence: 94%

“…In both cases, wear volume and coefficient, the results presented by CM and RC conditions did not vary significantly since it has similar hardness and elastic modulus although it has presented different phases. The hardness and elastic modulus results are in accordance with literature [21][22][23][24][25] In Figure 2b it is presented the results of Ti-25Nb. It was observed a similar result that 15Nb and the wear volume varies according to hardness.…”

Section: Ti-15nbsupporting

confidence: 87%

“…Asl et al 18 showed that an anodized coating may improve wear behavior of Ti-Nb alloys. Gonçalves et al 19 showed that tribocorrosion properties can be improved when a β-Ti alloy is reinforced with NbC addition.…”

Section: Introductionmentioning

confidence: 99%

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Wear Behavior of Ti-xNb Biomedical Alloys by Ball Cratering

Mattos,

Kuroda,

Rossi

et al. 2024

Mat. Res.

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Ti alloys have been developing through the years, aiming the biomedical application since it has suitable properties. Among Ti alloys, the Ti-Nb systems are a pronounced group to biomedical applications due to its low elastic modulus, good corrosion resistance, and mechanical properties. Although this system is quite well-known regarding its phases, structure and properties, there is not plenty of information about wear available in the literature. To investigate the wear resistance, the samples were submitted to x-ray diffraction (XRD) and scanning electron microscopy (SEM) to analyze the phases formed. Hardness and elastic modulus were measured by microhardness Vickers and dynamic Young modulus by excitation impulse. Additionally, wear volume, wear resistance, and H/E ratio were calculated to understand the wear material's performance. This study aims to investigate the wear resistance of Ti-xNb (x = 15, 25 and 40wt.%), one of each type of Ti alloys and phases formed: Ti-15Nb (α´), Ti-25Nb (α") and Ti-40Nb (β) and the influence of cooling rate after solution heat treatment on wear properties through ball cratering. It was possible to find that the harder the alloy, the higher the wear resistance. Thus, in the case of Ti-xNb (x = 15, 25 and 40wt.%), alloys the hardness plays a significant role in wear resistance. Besides that, the samples that have presented the α´ or α"phase have the lowest wear resistance. Therefore, not only the hardness influences the wear resistance but also the combination of phases formed.

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Section: Resultssupporting

confidence: 94%

Section: Ti-15nbsupporting

confidence: 87%

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Wear Behavior of Ti-xNb Biomedical Alloys by Ball Cratering

Mattos,

Kuroda,

Rossi

et al. 2024

Mat. Res.

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“…Matrix composite materials have a wide range of applications due to their special properties, and have been applied in recent years in biomedical, biodegradable, brake pads, radiation shielding, and other related fields. Manso studied how to improve the wear resistance of metal bone implants by adding hard reinforcements [91]. Studying the use of nontoxic and nonallergenic β, two different in situ composite materials were pre- Li successfully synthesized ceramic-reinforced 316L/IN718 matrix composites in situ through directed energy deposition technology [89].…”

Section: Application Of Matrix Composite Materials In Practical Engin...mentioning

confidence: 99%

Advanced Composite Materials for Structure Strengthening and Resilience Improvement

Huang,

Su,

et al. 2023

Buildings

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Advanced composite materials have excellent performance and broad engineering application prospects, and have received widespread attention in recent years. Advanced composite materials can mainly be divided into fiber-reinforced composite materials, laminated composite materials, matrix composite materials, and other composite materials. This article provides a comprehensive overview of the types and characteristics of advanced composite materials, and provides a comprehensive evaluation of the latest research on structural strengthening and resilience improvement in advanced composite materials from the perspectives of new methods, modeling optimization, and practical applications. In the field of fiber-reinforced composite materials, the hybrid technology of carbon fiber and glass fiber can achieve dual advantages in combining the two materials. The maximum increase in mechanical properties of multilayer sandwich RH plate by hybrid technology is 435.4% (tensile strength), 149.2% (flexural strength), and 110.7~114.2% (shear strength), respectively. In the field of laminated composite materials, different mechanical properties of laminated composite materials can be obtained by changing the deposition sequence. In the field of matrix composites, nano copper oxide particles prepared by nanotechnology can increase the hardness and tensile strength of the metal matrix material by 77% and 78%, respectively. In the field of other composite materials, viscoelastic materials and magnetorheological variants have received widespread attention. The development of composite materials benefits from the promotion of new methods and technologies, but there are still problems such as complex preparation, high cost, and unstable performance. Considering the characteristics, application requirements, cost, complexity, and performance of different types of composite materials, further improvements and innovations are needed in modeling and optimization to better meet practical engineering needs, such as the application of advanced composite materials in civil engineering, ships, automobiles, batteries, and other fields.

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Microstructure characterization and tensile performance of a high-strength titanium alloy with in-situ precipitates of Ti5Si3

Zhuo,

Ji,

et al. 2023

Journal of Alloys and Compounds

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Assessment of improved tribocorrosion in novel in-situ Ti and β Ti–40Nb alloy matrix composites produced with NbC addition during arc-melting for biomedical applications

Cited by 11 publications

References 50 publications

Wear Behavior of Ti-xNb Biomedical Alloys by Ball Cratering

Wear Behavior of Ti-xNb Biomedical Alloys by Ball Cratering

Advanced Composite Materials for Structure Strengthening and Resilience Improvement

Microstructure characterization and tensile performance of a high-strength titanium alloy with in-situ precipitates of Ti5Si3

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