English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Corrosion performance of Zr-based coating on substrates obtained by zinc electrodeposition in an alkaline bath\udis compared to chromate coatings (Cr III and Cr VI). The “nano Zr” is a conversion coating formed by immersion in a\udhexafluorozirconic acid solution. Since the “nano Zr” coating is transparent, the addiction of a colorant provides color to\udthe surface. In this case, the colorant, when applied after the conversion coating, conferred the yellow color to the surface.\udThe coating produced improves the corrosion protection of the substrate. For this study the samples were analyzed by\udelectrochemical impedance spectroscopy (EIS) and accelerated corrosion test in a humidity chamber. The results showed\udsimilar behaviors between the “nano Zr”, colorant and the chromate (Cr III) coating. Therefore this kind of conversion\udcoating is a promising substitute for chromate coatings

CORROSION BEHAVIOR OF A CONVERSION COATING BASED ON ZIRCONIUM AND COLORANTS ON GALVANIZED STEEL BY ELECTRODEPOSITION