Investigation of In Vitro Corrosion and Wear Properties of Biomedical Coatings Applied to Ti6Al4V Alloy Manufactured by Selective Laser Melting DOI Creative Commons
Ali İhsan Bahçepınar, İbrahim Aydın

Crystals, Год журнала: 2025, Номер 15(4), С. 316 - 316

Опубликована: Март 27, 2025

This study focuses on enhancing the biomedical performance of PBF-LB Ti6Al4V, produced using Selective Laser Melting (SLM), an advanced manufacturing technology widely used for patient-specific medical devices and implants. Hydroxyapatite (HA), titanium (Ti), bilayer Ti/HA coatings were applied, powder flame spray coating technique. A comprehensive analysis was conducted to examine microstructural, chemical, mechanical properties coatings. Surface performed a scanning electron microscope (SEM), chemical composition determined by energy-dispersive spectroscopy (EDS), crystal structure analyzed via X-ray diffraction (XRD), surface roughness evaluated through topographic analyses. Additionally, in vitro wear corrosion resistance tests, crucial applications, conducted. In HA exhibited lowest with highest rate (73.83 × 10−3 mm3/N·m), while Ti showed (6.32 demonstrated intermediate (34.22 mm3/N·m). Corrosion tests revealed that provided best protection (0.00009 mm/year), followed (0.0002 mm/year) (0.003 mm/year). The results indicate offer most suitable performance.

Язык: Английский

Investigation of In Vitro Corrosion and Wear Properties of Biomedical Coatings Applied to Ti6Al4V Alloy Manufactured by Selective Laser Melting DOI Creative Commons
Ali İhsan Bahçepınar, İbrahim Aydın

Crystals, Год журнала: 2025, Номер 15(4), С. 316 - 316

Опубликована: Март 27, 2025

This study focuses on enhancing the biomedical performance of PBF-LB Ti6Al4V, produced using Selective Laser Melting (SLM), an advanced manufacturing technology widely used for patient-specific medical devices and implants. Hydroxyapatite (HA), titanium (Ti), bilayer Ti/HA coatings were applied, powder flame spray coating technique. A comprehensive analysis was conducted to examine microstructural, chemical, mechanical properties coatings. Surface performed a scanning electron microscope (SEM), chemical composition determined by energy-dispersive spectroscopy (EDS), crystal structure analyzed via X-ray diffraction (XRD), surface roughness evaluated through topographic analyses. Additionally, in vitro wear corrosion resistance tests, crucial applications, conducted. In HA exhibited lowest with highest rate (73.83 × 10−3 mm3/N·m), while Ti showed (6.32 demonstrated intermediate (34.22 mm3/N·m). Corrosion tests revealed that provided best protection (0.00009 mm/year), followed (0.0002 mm/year) (0.003 mm/year). The results indicate offer most suitable performance.

Язык: Английский

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