Organic Electronics, Год журнала: 2024, Номер unknown, С. 107179 - 107179
Опубликована: Ноя. 1, 2024
Язык: Английский
Coatings, Год журнала: 2024, Номер 14(1), С. 148 - 148
Опубликована: Янв. 21, 2024
Titanium alloys are acclaimed for their remarkable biocompatibility, high specific strength, excellent corrosion resistance, and stable performance in low temperatures. These characteristics render them invaluable a multitude of sectors, including biomedicine, shipbuilding, aerospace, daily life. According to the different phases, can be broadly categorized into α-titanium β-titanium, these demonstrate unique properties shaped by respective phases. The hexagonal close-packed structure is notably associated with superior high-temperature creep resistance but limited plasticity. Conversely, body-centered cubic β-titanium contributes enhanced slip greater To optimize industrial applications, alloy strengthening often necessary meet diverse environmental operational demands. impact various processing techniques on microstructure metal titanium reviewed discussed this research. This article systematically analyzes effects machining, shot peening, surface heat treatment methods, quenching, carburizing, nitriding, alloys. research arranged three categories based methods treatment: general treatment, thermochemical machining. results large number studies show that significantly improve hardness friction mechanical At present, single method insufficient. Therefore, composite combining multiple expected more widely used future. authors provide an overview modification recent years aim assisting promoting further very important promising direction multi-technology treatment.
Язык: Английский
Процитировано
22
Tribology International, Год журнала: 2024, Номер 195, С. 109587 - 109587
Опубликована: Март 26, 2024
Язык: Английский
Процитировано
10
Materials, Год журнала: 2025, Номер 18(4), С. 822 - 822
Опубликована: Фев. 13, 2025
This review explores the latest advancements in enhancing biocompatibility and antibacterial properties of implantable structures, with a focus on titanium (Ti) its alloys. Titanium implants, widely used dental orthopedic applications, demonstrate excellent mechanical strength biocompatibility, yet face challenges such as peri-implantitis, bacterial infection that can lead to implant failure. To address these issues, both passive active surface modification strategies have been developed. Passive modifications, altering texture chemistry, aim prevent adhesion, while approaches incorporate antimicrobial agents for sustained control. Nanotechnology has emerged transformative tool, enabling creation nanoscale materials coatings like TiO2 ZnO promote osseointegration inhibit biofilm formation. Techniques plasma spraying, ion implantation, electrolytic oxidation (PEO) show promising results improving integration durability. Despite significant progress, further research is needed refine technologies, optimize properties, clinical associated longevity safety. highlights intersection engineering, nanotechnology, biomedical innovation, paving way next generation devices.
Язык: Английский
Процитировано
2
Ceramics International, Год журнала: 2024, Номер 50(17), С. 29703 - 29710
Опубликована: Май 18, 2024
In this study, the mechanical behavior and biocompatibility of plasma electrolytic oxidation (PEO)-coated Mg-Zn-Ca alloy specimens were investigated. The coatings synthesized by incorporating KMnO4 Mn3O4 nanoparticles into an solution. An indentation test revealed a significant increase in reduced elastic modulus PEO with incorporated under various loads. This was attributed to higher coating thickness porosity achieved addition Mn-based additives electrolyte. composite prepared exhibited more pronounced reduction pressure. Wettability tests showed that maintained their hydrophilic nature water contact angles range 25–63º. presence provided conducive environment for cell viability. enhanced electrolyte particularly noteworthy. improvement controlled release Mn ions, which generates microenvironment favors cellular activities. study enhances properties, preserves hydrophilicity, improves biocompatibility, thus indicating its potential orthopedic implant applications.
Язык: Английский
Процитировано
8
Advanced Engineering Materials, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 27, 2024
Nickel aluminum bronze alloy, a complex alloy containing multiple phases, has become the most common material for naval propellers due to its good corrosion resistance. Traditional cast nickel shows serious behavior in harsh service environments. This article reviews progress on behaviors and mechanism of highly corrosive marine environments systematically discusses research status surface modification technologies such as laser strengthening, mechanical shot peening, friction stir thermal spraying, so on. To improve comprehensive performance bronze, this work focuses analyzing effect process parameters resistance while researching propeller blade technology. Finally, future development direction fields arc additive manufacturing is prospected.
Язык: Английский
Процитировано
7
Surface and Coatings Technology, Год журнала: 2025, Номер unknown, С. 131797 - 131797
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
1
The International Journal of Advanced Manufacturing Technology, Год журнала: 2024, Номер unknown
Опубликована: Сен. 6, 2024
Язык: Английский
Процитировано
6
Plasma, Год журнала: 2024, Номер 7(2), С. 284 - 299
Опубликована: Апрель 10, 2024
A detailed review of the scientific literature was undertaken to examine most recent developments in plasma processing field medicine. The first part includes a breakdown different types coatings that can be applied onto medical devices using plasma, with specific focus on antimicrobial surfaces. plasma-deposited biocompatibles, drug delivery and adhesive 2023 are described, applications additive manufacturing highlighted. use plasma-activated liquids as standalone therapeutics continues evolve, pertinent advances this described. In addition, combination medicine conventional pharmaceutical interventions is reviewed, key emerging trends highlighted, including enhance directly into tissue. potential synergies between chemotherapeutics for oncology infection treatment growing area, advancements noted. Finally, control excess antibiotics intentionally degrade such materials waste streams
Язык: Английский
Процитировано
5
Surface and Coatings Technology, Год журнала: 2024, Номер 494, С. 131471 - 131471
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
5
Progress in Organic Coatings, Год журнала: 2024, Номер 188, С. 108200 - 108200
Опубликована: Янв. 3, 2024
Язык: Английский
Процитировано
4