Passivation of zinc coatings by inhibition chrome-based systems

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00229462" target="_blank" >RIV/62156489:43210/14:00229462 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Passivation of zinc coatings by inhibition chrome-based systems

Original language description

Anticorrosion resistance of metal (inorganic) coatings is defined by the system o anode and cathode protection. As zinc coatings do not load the environment in such extend like organic paint systems, current trend is to maximally prolong the service lifeof a zinc coating. This paper is focused on analysis of the speed of corrosion degradation of zinc coatings. The individual samples were prepared by a method of hot-dipping and galvanizing. Inhibition systems were applied only on electrolyte-applied zinc coating. There were prepared three different passivating methods: (1) a slim-layer passivation with the content of Cr (III), (2) a slim-layer passivation with the inhibitor Cr (VI) and (3) a thick-layer passivation with Cr (III). Thickness of anticorrosion coatings has been measured by both destructive and non-destructive methods. Weight of the applied anticorrosion substrate was measured in compliance with the ČSN EN ISO 3892 standard. Ductile characteristics were analyses according t

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JK - Corrosion and material surfaces

OECD FORD branch

—

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advanced Materials Research

ISSN

1022-6680

e-ISSN

—

Volume of the periodical

1059

Issue of the periodical within the volume

67

Country of publishing house

CH - SWITZERLAND

Number of pages

7

Pages from-to

67-73

UT code for WoS article

—

EID of the result in the Scopus database

—