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International Journal of Innovation and Applied Studies
ISSN: 2028-9324     CODEN: IJIABO     OCLC Number: 828807274     ZDB-ID: 2703985-7
 
 
Sunday 09 August 2020

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Corrosion protection of Stainless Steel Used in Orthopedic Implants by Chemical and Physical Treatment


Volume 10, Issue 4, March 2015, Pages 1335–1349

 Corrosion protection of Stainless Steel Used in Orthopedic Implants  by Chemical and Physical Treatment

E. A. Ayob1, D. M. El-zeer2, and O. S. Shehata3

1 Taif University, Faculty of Science and Education in Al-khurma (girls branch), Chemistry Dep., Al-khurma, KSA
2 Taif University, Faculty of Science and Education in Al-khurma (girls branch), Physics Dep., Al-khurma, KSA
3 Physical Chemistry Department, National Research Centre, Dokki, Giza, Egypt

Original language: English

Received 27 December 2014

Copyright © 2015 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


Austinatic Stainless Steel is one of the most widely used biomaterials for implants process, In the present study chemical and physical treatment have been used on two types of austinatic Stainless, 316L and 310S to compare their corrosion performance on both samples before and after both treatments. Corrosion rate for two samples was decrease with both treatments; polarization is confirming the open circuit potential and weight loss results. Metallography was studied by electron microscopy and X-ray photoelectron spectroscopy (XPS) method to evaluate the effectiveness of the proposed method and to determine the chromium concentration in the surface layer after treatment.

Author Keywords: Stainless steel, Biomaterials, Chemical Treatment, Physical Treatment, XPS.


How to Cite this Article


E. A. Ayob, D. M. El-zeer, and O. S. Shehata, “Corrosion protection of Stainless Steel Used in Orthopedic Implants by Chemical and Physical Treatment,” International Journal of Innovation and Applied Studies, vol. 10, no. 4, pp. 1335–1349, March 2015.