NANO CERAMIC COATING APPLIED IN SURFACE TREATMENTS

This paper presents practical results of comparison of corrosion resistance in products with application of nano ceramic sealant, the results are compared with products that have surface treatments of electrolytic galvanization, KLT and organometallic. The ceramic nano sealant consists of nano metri...

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Bibliographic Details
Published inTchê química Vol. 15; no. 30; pp. 357 - 363
Main Authors DA MAIA, B. I., FUTAMI, A. H., DE OLIVEIRA, M. A.
Format Journal Article
LanguageEnglish
Portuguese
Published 20.08.2018
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Summary:This paper presents practical results of comparison of corrosion resistance in products with application of nano ceramic sealant, the results are compared with products that have surface treatments of electrolytic galvanization, KLT and organometallic. The ceramic nano sealant consists of nano metric colloidal silica. The tests carried out followed the procedures established in the international standard ASTM B117 which assigns test standards to evaluate the corrosion of products. To perform the tests, samples were developed with the application of the nano ceramic sealant and samples that only passed through the process of electroplating, KTL and organometallic electroplating. All samples were submitted to the tests established by ASTM B117. The obtained results, express superior performance of corrosion resistance of the products that went through the process with nano ceramic finish.
ISSN:1806-0374
1806-0374
DOI:10.52571/PTQ.v15.n30.2018.360_Periodico30_pgs_357_363.pdf