Title of article
The Effect of Surface Treatment on Corrosion behavior of Surgical 316L Stainless Steel Implant
Author/Authors
Parsapour، A. نويسنده Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran Parsapour, A. , Fathi، M. H. نويسنده Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran Fathi, M. H. , Salehi، M. نويسنده Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran Salehi, M , Mehdikhani، M. نويسنده Department of Materials Engineering, Isfahan University of Technology, Isfahan 84156-83111, Iran Mehdikhani, M.
Issue Information
دوفصلنامه با شماره پیاپی سال 2007
Pages
5
From page
34
To page
38
Abstract
The AISI 316 L Stainless Steel (SS) specimens were exposed to passivation surface through two different processes including; holding in 40-vol% HNO3 at temperature of 60 ?C for 30 min and 15-vol%H2SO4 at ambient temperature for 1 hour. The corrosion behavior of specimens was evaluated in physiological solutions by electrochemical in vitro tests through linear and Tafel polarization tests. Cyclic polarization tests were performed for investigating of the specimen’s resistance against pitting. Finally, the corrosion resistance of untreated and modified specimens was compared. The results show that the corrosion resistance of 316L SS metallic implant is increased due to passivation surface treatment.
Journal title
International Journal of Iron and Steel Society of Iran
Serial Year
2007
Journal title
International Journal of Iron and Steel Society of Iran
Record number
1363081
Link To Document