The influence of bond-coating on plasma sprayed alumina-titania, doped with biologically derived hydroxyapatite, on stainless steel
3rd International Conference on Advanced Research in Virtual and Rapid Prototyping, Leiria, Portekiz, 24 - 29 Eylül 2007, ss.289-290, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Basıldığı Şehir: Leiria
- Basıldığı Ülke: Portekiz
- Sayfa Sayıları: ss.289-290
- Marmara Üniversitesi Adresli: Evet
Özet
The influence of bond-coating on the quality of thin coatings (similar to 100 mu m) of alumina-titania (60%-40%), doped with 5% and 10% bovine hydroxyapatite, plasma-spayed on stainless steel (316), was experimentally investigated by measuring the tensile strength and the ratio of adhesive/cohesive strength of the coatings. The bond-coating layer was alumina-titania (60%-40%). The experimental results (mainly the values of the ratio adhesive/cohesive strength and the microstructure of the coating layers) and their discussion in the light of earlier similar studies show that bond-coating process can result in coating composite structures of high quality, which is of high importance for devices used in biomedicine.