Tuning of the Mg Alloy AZ31 Anodizing Process for Biodegradable Implants.
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ABSTRACT:
SUBMITTER: Zaffora A
PROVIDER: S-EPMC8041254 | biostudies-literature | 2021 Mar
REPOSITORIES: biostudies-literature
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Tuning of the Mg Alloy AZ31 Anodizing Process for Biodegradable Implants.
Zaffora Andrea A Di Franco Francesco F Virtù Danilo D Carfì Pavia Francesco F Ghersi Giulio G Virtanen Sannakaisa S Santamaria Monica M
ACS applied materials & interfaces 20210311 11
Coatings were grown on the AZ31 Mg alloy by a hard anodizing process in the hot glycerol phosphate-containing electrolyte. Anodizing conditions were optimized, maximizing corrosion resistance estimated by impedance measurements carried out in Hank's solution at 37 °C. A post anodizing annealing treatment (350 °C for 24 h) allowed us to further enhance the corrosion resistance of the coatings mainly containing magnesium phosphate according to energy-dispersive X-ray spectroscopy and Raman analyse ...[more]
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