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dc.contributor.authorRodríguez-Alabanda, O.
dc.contributor.authorRomero, Pablo E.
dc.contributor.authorGuerrero-Vaca, G.
dc.date.accessioned2019-03-07T12:57:12Z
dc.date.available2019-03-07T12:57:12Z
dc.date.issued2018
dc.identifier.urihttp://hdl.handle.net/10396/18053
dc.description.abstractMany trays and pieces of Al-Mg and aluminized steel are used in the food industry. Sometimes these elements have non-stick coatings to solve problems related to the adhesion of masses and food products. With use, the coatings deteriorate and lose efficiency and must be removed to apply a new coating. The thermal cycles suffered by these alloys during the removal process of the deteriorated coating (500 _C) and the polymerization of a new coating (400 _C) can affect the durability and efficiency of the metallic substrates. The evolution of the mechanical and microstructural properties of the Al-Mg and aluminized steel substrates after two thermal cycles was studied in this work. The following parameters were analyzed: tensile strength, elongation (%), hardness, ASTM grain size, and the nature and distribution of the constituent particles. The report concluded that the removal of the coating, after each cycle, produced a decrease in the mechanical properties of the substrates. The hardness and tensile strength in Al-Mg decreases between 20–27% and in aluminized steel between 10–11%. In both cases, the process does not compromise the reuse of the substrate for the application of a new coating layer. The final blasting stage does not affect the Al-Mg alloys but may affect the aluminized steel Al-Si protective layer if special precautions are not taken.es_ES
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0/es_ES
dc.sourceMaterials 11(11), 2309 (2018)es_ES
dc.subjectAl-Mges_ES
dc.subjectAluminized steeles_ES
dc.subjectFluoropolymerses_ES
dc.subjectCoatingses_ES
dc.subjectRemovales_ES
dc.titleEvaluation of Substrates of Al-Mg and Aluminized Steel Coated With Non-Stick Fluoropolymers after the Removal of the Coatinges_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttp://dx.doi.org/10.3390/ma11112309es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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