Review of Mg alloys for bio-implants protected by the deposition of chemical conversion coatings

For bioimplant applications, conversion coatings significantly facilitate the enhancement of magnesium (Mg) alloys’ functionality. Chemical conversion coatings (CCCs) are the focus of this lecture because of their broad use in surface modification. The regulated chemical processes that produce prote...

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Bibliographic Details
Main Authors: Singh, Jashanpreet, Hashmi, Abdul Wahab, Behra, Ajit, Kumar, Ajay, Dogra, Namrata, Kumar, Parveen
Format: Conference Proceeding
Language:English
Subjects:
Acid resistance
Biocompatibility
Chemical reactions
Conversion coatings
Corrosion resistance
Critical components
Ion concentration
Magnesium base alloys
Protective coatings
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Summary:For bioimplant applications, conversion coatings significantly facilitate the enhancement of magnesium (Mg) alloys’ functionality. Chemical conversion coatings (CCCs) are the focus of this lecture because of their broad use in surface modification. The regulated chemical processes that produce protective coatings are what identify critical component continuities (CCCs). Enhanced osteoconductivity, biocompatibility, and corrosion resistance are just a few of the many benefits linked to these layers. Traditional approaches of reducing CCCs include washing the item in water, soaking it in a conversion bath, applying an acid solution for etching, and finally sanitizing it with water. The process boils down to making contact between surfaces, which causes a coating or precipitate to form. Factors such as the pH level, magnesium ion concentration, and immersion medium temperature have a significant influence on coating quality. According to the latest research, if we learn more about CCCs, we may make coatings out of magnesium alloy that are better at withstanding bioimplantation and last longer.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0234599