کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5364657 | 1388318 | 2008 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Development of phosphate inter layered hydroxyapatite coating for stainless steel implants Development of phosphate inter layered hydroxyapatite coating for stainless steel implants](/preview/png/5364657.png)
As zinc phosphate acts as a versatile material for potential biomedical applications, it was modified into a thin layer coating for orthopaedic applications in the present study. A unique layering system consisting of pure substrate (316L SS), thick Fe-Zn alloy layers, thin ZnP layer on which a hydroxyapatite (HA) layer, was developed and studied. The composition, surface morphology and corrosion resistance characteristics of the layering system was evaluated. The stability of the multi-layered coating system consisting of ZnP inter layer, was evaluated by subjecting to different extent of dissolution in aggressive physiological media followed by allowing for re-growth in simulated body fluid (SBF). The coating system revealed good stability.
Journal: Applied Surface Science - Volume 254, Issue 13, 30 April 2008, Pages 4103-4110