Electropolishing of Stainless Steel Implants for Stable Functional Osteosynthesis

TitleElectropolishing of Stainless Steel Implants for Stable Functional Osteosynthesis
Publication TypeJournal Article
Year of Publication2016
AuthorsOmelchuk, AA, Yudenkova, IN, Zakharchenko, MF, Bliznyuk, AV
Short TitleSci. innov.
DOI10.15407/scine12.01.036
Volume12
Issue1
SectionResearch and Engineering Innovative Projects of the National Academy of Sciences of Ukraine
Pagination36-53
LanguageEnglish
Abstract

A new method for the electrochemical polishing (ECP) of stainless steel to be used for stable functional osteosynthesis has been developed. Implants have been polished in solutions based on trinary system H2SO4–H3PO4–H2O with a stepwise decrease in current density and increase in orthophosphoric acid concentration. The optimal polishing conditions (current density, solution composition, temperature and duration) have been determined. The developed method improves the quality and the mechanical properties of the surface polished.

Keywordselectrochemical polishing, functional osteosynthesis, implants, stainless steels
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