Biomedical Applications of Titanium Alloys: A Comprehensive Review

Materials, Journal Year: 2023, Volume and Issue: 17(1), P. 114 - 114

Published: Dec. 25, 2023

Titanium alloys have emerged as the most successful metallic material to ever be applied in field of biomedical engineering. This comprehensive review covers history titanium medicine, properties and its alloys, production technologies used produce implants, common uses for ranging from orthopedic implants dental prosthetics cardiovascular devices. At core this success lies combination machinability, mechanical strength, biocompatibility, corrosion resistance. unique useful traits has positioned an indispensable engineering applications, enabling safer, more durable, efficient treatments patients affected by various kinds pathologies. takes in-depth journey into inherent that define which them are advantageous use. It explores their techniques fabrication methodologies utilized machine final shape. The applications then categorized described detail, focusing on specific advantages present when compared other materials. not only captures current state art, but also future possibilities limitations field.

Language: Английский

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Classification and applications of titanium and its alloys: A review

Deleted Journal, Journal Year: 2024, Volume and Issue: 3, P. 100019 - 100019

Published: Aug. 2, 2024

Due to its numerous properties, iron is one of the most useful materials on planet. The mechanical and physical properties alloys are suitable manageable. These have significant issues like heavyweight, low corrosion resistivity some other limitations. researchers companies for solving problems look out alternative materials. Titanium alloys, according researchers, a huge variety engineering applications. titanium high strength resistance, they perform well at temperatures up nearly 600 oC. density about 60% that steel 50% nickel alloys. Even though cost supply problems, they're utilized in industries, which includes aerospace, automotive, navy projects. unique indicating cost-effective components require special manufacturing techniques. This study aims explore potential replace various Addressing critical need with superior performance characteristics essential advancing technological development.

Language: Английский

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Two novel Ti-Mo-Ta-Zr alloys for medical devices: their microstructure, corrosion resistance and microhardness characteristics

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: unknown, P. 130511 - 130511

Published: Feb. 1, 2025

Language: Английский

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Manufacturability and mechanical properties of Ti-35Nb-7Zr-5Ta porous titanium alloys produced by laser powder-bed fusion

Additive manufacturing, Journal Year: 2024, Volume and Issue: 86, P. 104190 - 104190

Published: April 1, 2024

Language: Английский

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Influence of Aluminum and Copper on Mechanical Properties of Biocompatible Ti-Mo Alloys: A Simulation-Based Investigation

Micromachines, Journal Year: 2023, Volume and Issue: 14(5), P. 1081 - 1081

Published: May 20, 2023

The use of titanium and titanium-based alloys in the human body due to their resistance corrosion, implant ology dentistry has led significant progress promoting new technologies. Regarding excellent mechanical, physical biological performance, with non-toxic elements long-term performance are described today. main compositions Ti-based properties comparable existing classical (C.P. TI, Ti-6Al-4V, Co-Cr-Mo, etc.) used for medical applications. addition such as Mo, Cu, Si, Zr Mn also provides benefits, reducing modulus elasticity, increasing corrosion improving biocompatibility. In present study, when choosing Ti-9Mo alloy, aluminum copper (Cu) were added it. These two chosen because one element is considered a favorable (copper) other harmful (aluminum). By adding alloy elastic decreases minimum value 97 GPa, increases up 118 GPa. Due similar properties, Ti-Mo-Cu found be good optional use.

Language: Английский

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Investigation of corrosion and wear performance of TiNbTaZr/Cr-Mo PVD coatings on 316L SS in Hanks's solution for improved biomedical applications

Surface and Coatings Technology, Journal Year: 2023, Volume and Issue: 473, P. 130021 - 130021

Published: Sept. 17, 2023

Language: Английский

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Construction of porous micro/nano structures on the surface of Ti–Mo–Zr alloys by anodic oxidation for biomedical application

Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: 30, P. 2986 - 2998

Published: April 8, 2024

Ti-Mo-Zr alloys have attracted increasing interest for biomedical applications, due to their outstanding properties such as low elastic modulus. To improve the bioactivity of alloys, this study utilized anodic oxidation method fabricate porous micro/nano structures on surface a series including Ti-12Mo-AO, Ti-10Zr-AO, and Ti-12Mo-10Zr-AO groups. The morphology, composition, phase, microhardness, roughness, wettability, adhesion strength, corrosion resistance, bioactivity, biocompatibility each group were systematically investigated. formation mechanism surfaces was discussed from perspective thermodynamics. Our results demonstrated that, Ti-12Mo-AO showed structure single-layer regularly arranged nanotubes, while Ti-10Zr-AO exhibited double-layer with nano-filamentous upper layer densely nanotube lower layer. With crystallinity, these an amorphous composed oxide corresponding matrix element. After anodizing, microhardness wettability increased, resistance decreased. Compared possessed higher degree better stronger interface bonding, apatite forming ability. Furthermore, superior that other Taken together, our revealed under same condition, formed different surface. Particularly, its favorable properties, is very attractive future application.

Language: Английский

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In-vitro corrosion and surface properties of PVD-coated β-type TNTZ alloys for potential usage as biomaterials: Investigating the hardness, adhesion, and antibacterial properties of TiN, ZrN, and CrN film

Surface and Coatings Technology, Journal Year: 2023, Volume and Issue: 466, P. 129624 - 129624

Published: May 23, 2023

Language: Английский

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Nanohydroxyapatite/Peptide Composite Coatings on Pure Titanium Surfaces with Nanonetwork Structures Using Oyster Shells

Nanomaterials, Journal Year: 2024, Volume and Issue: 14(7), P. 577 - 577

Published: March 26, 2024

Titanium and its alloys are extensively applied in artificial tooth roots because of their excellent corrosion resistance, high specific strength, low elastic modulus. However, biological inertness, surface needs to be modified improve the osteointegration titanium implants. The preparation biologically active calcium–phosphorus coatings on an implant is one effective method for enhancing likelihood bone integration. In this study, osteoinductive peptides were extracted from oyster shells by using acetic acid. Two peptide-containing hydroxyapatite (HA) composite then prepared: coating was prepared hydrothermally synthesizing HA presence (HA/P/M), other immersing synthesized a peptide solution (HA/P/S). Characterization results indicated that containing shell-based successfully alkali-treated pure surfaces. HA/P/M HA/P/S found exhibit hydrophilicity. Protein adsorption tests confirmed had approximately 2.3 times higher concentration adsorbed proteins than coating.

Language: Английский

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Optimising β-Ti21S Alloy Lattice Structures for Enhanced Femoral Implants: A Study on Mechanical and Biological Performance

Materials, Journal Year: 2025, Volume and Issue: 18(1), P. 170 - 170

Published: Jan. 3, 2025

The metastable β-Ti21S alloy exhibits a lower elastic modulus than Ti-6Al-4V ELI while maintaining high mechanical strength and ductility. To address stress shielding, this study explores the integration of lattice structures within prosthetics, which is made possible through additive manufacturing. Continuous adhesion between implant bone essential; therefore, auxetic bow-tie with negative Poisson’s ratio are proposed for regions under tensile stress, Triply Periodic Minimal Surface (TPMS) positive recommended areas compressive stress. This research examines manufacturability quasi-static behaviour two (AUX 2.5 AUX 3.5) TPMS (TPMS 1.5) in produced via laser powder bed fusion. Micro-CT reveals printability issues 1.5, affecting pore size reducing fatigue resistance compared to 2.5. 3.5’s low stiffness matches cancellous but shows insufficient yield femoral implants. Biological tests confirm non-toxicity enhanced cell activity structures. concludes that alloy, especially structures, demonstrates promising biological properties However, challenges like poor 1.5 acknowledged should be addressed future research.

Language: Английский

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