Computer-Assisted Optimization of Electrodeposited Hydroxyapatite Coating Parameters on Medical Alloys
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Dosyalar
Tarih
2016
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
CoCrMo bio-metallic alloys were coated with a hydroxyapatite (HA) film by electrodeposition using various electrochemical parameters. Response surface methodology and central composite design were used to optimize deposition parameters such as electrolyte pH, deposition potential, and deposition time. The effects of the coating parameters were evaluated within the limits of solution pH (3.66 to 5.34), deposition potential (-1.13 to -1.97 V), and deposition time (6.36 to 73.64 minutes). A 5-level-3-factor experimental plan was used to determine ideal deposition parameters. Optimum conditions for the deposition parameters of the HA coating with high in vitro corrosion performance were determined as electrolyte pH of 5.00, deposition potential of -1.8 V, and deposition time of 20 minutes.
Açıklama
Anahtar Kelimeler
Calcium-Phosphate Coatings, Electrochemical Deposition, Phase-Transformation, Corrosion Behavior, Magnesium Alloy, Titanium, Fabrication, Morphology, Substrate, Films
Kaynak
Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
47A
Sayı
4
