Obtainment and characterization of a silicon alkoxides-based coating applied to a substrate of stainless steel 316L for use in biomaterials
dc.contributor.author | Longhi, Marielen | pt_BR |
dc.contributor.author | Boniatti, Rosiana | pt_BR |
dc.contributor.author | Kunst, Sandra Raquel | pt_BR |
dc.contributor.author | Santos, Venina dos | pt_BR |
dc.contributor.author | Ferreira, Jane Zoppas | pt_BR |
dc.date.accessioned | 2021-11-04T04:24:01Z | pt_BR |
dc.date.issued | 2019 | pt_BR |
dc.identifier.issn | 1516-1439 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/231520 | pt_BR |
dc.description.abstract | The silicon alkoxides-based coating is an alternative to control the release of cytotoxic ions through metal implants. This study evaluated the influence of the number of layers of a hybrid coating on the surface of austenitic stainless steel AISI 316L on the corrosion resistance. This coating was produced from the precursors of silicon alkoxides 3-(trimethoxysilyl)propyl methacrylate (MAP) and tetraethoxisylane (TEOS) obtained by sol-gel process, and easily applied by dip-coating. Results indicated that a single layer of coating in the substrate showed a better protection than two layers. This single layer developed by the combination of the precursors TEOS-MAP was enough to create a compact and uniform film with good adherence to AISI 316L and higher electrochemical development. A single layer of TEOS-MAP coating is more adequate as a protective coating for the AISI 361L than the sample subjected to two layers and the non-coated substrate, because this film ensures its integrity in an aggressive environment. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | Materials research : ibero-american journal of materials. São Carlos, SP. Vol. 22, n. 3 (2019), e20180514, 11 p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Stainless steel 316L | en |
dc.subject | Filmes híbridos | pt_BR |
dc.subject | Coatings | en |
dc.subject | Revestimentos anti-corrosivos | pt_BR |
dc.subject | Biomateriais | pt_BR |
dc.subject | Sol-gel | en |
dc.subject | Aço inoxidável austenítico | pt_BR |
dc.subject | Corrosion | en |
dc.title | Obtainment and characterization of a silicon alkoxides-based coating applied to a substrate of stainless steel 316L for use in biomaterials | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 001132266 | pt_BR |
dc.type.origin | Nacional | pt_BR |
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