Corrosion behavior of hydroxyapatite coated AZ31 and AZ91 Mg alloys by electrostatic spray coating
     
Yazarlar (5)
Serkan Başlayıcı İstanbul Medipol Üniversitesi, Türkiye
Doç. Dr. Mehmet BUĞDAYCI Yalova Üniversitesi, Türkiye
Kağan Benzeşik İstanbul Teknik Üniversitesi, Türkiye
Onuralp Yücel İstanbul Teknik Üniversitesi, Türkiye
Mahmut Ercan Açma İstanbul Teknik Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı International Journal of Materials Research (Q4)
Dergi ISSN 1862-5282 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili Türkçe Basım Tarihi 01-2022
Cilt / Sayı / Sayfa 113 / 2 / 93–100 DOI 10.1515/ijmr-2021-8310
Makale Linki http://dx.doi.org/10.1515/ijmr-2021-8310
Özet
Magnesium and its alloys are excellent implant material candidates with their biodegradable structure and mechanical properties close to human bone. In order to provide the desired strength in implant applications, the corrosion resistance of the materials is expected to be high. In this study, to improve the corrosion resistance of AZ31 and AZ91 magnesium alloys, an electrostatic hydroxyapatite coating process was applied, and optimum conditions were determined. The samples were structurally characterized by scanning electron microscopy/energy dispersive X-ray spectroscopy and stereo microscopy methods, and their corrosion behavior was determined by the weight loss method. As a result of the coating, the corrosion resistance of the samples increased up to 250 %.
Anahtar Kelimeler
Biodegradable | Ceramic coating | Electrostatic spraying | Hydroxyapatite | Mg alloys