Duplex Anti-Corrosion Protection of Steel Using a Combination of Hot-Dip Galvanising and Water-Soluble Paints

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F21%3A43920172" target="_blank" >RIV/62156489:43210/21:43920172 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.2478/ata-2021-0022" target="_blank" >https://doi.org/10.2478/ata-2021-0022</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/ata-2021-0022" target="_blank" >10.2478/ata-2021-0022</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Duplex Anti-Corrosion Protection of Steel Using a Combination of Hot-Dip Galvanising and Water-Soluble Paints

Popis výsledku v původním jazyce

The goal of this paper is an evaluation of research aimed at corrosion and mechanical resistance of the so-called duplex system applied to a steel sheet. This system consists of a metal coating applied by hot-dip galvanising, to which an acrylic, water-soluble paint is commonly applied (commonly available on the Czech market) using standard technology in an air stream. For the purposes of the corrosion resistance comparison, one set of test specimens is provided only with a hot-dip galvanised coating.The mechanical resistance of applied anti-corrosion protection was determined by means of a pull-off adhesion test (according to the CSN EN ISO 4624 standard), as well as an indentation test (according to the CSN EN ISO 1520 standard). The corrosion resistance tests were then conducted in a salt spray environment (according to the CSN EN ISO 9227 standard) for the samples not damaged by mechanical tests. Based on the obtained results, in general, waterborne paints with high dry matter content, low specific gravity and high zinc phosphate content, which are applied in several thinner layers, can be recommended.

Název v anglickém jazyce

Duplex Anti-Corrosion Protection of Steel Using a Combination of Hot-Dip Galvanising and Water-Soluble Paints

Popis výsledku anglicky

The goal of this paper is an evaluation of research aimed at corrosion and mechanical resistance of the so-called duplex system applied to a steel sheet. This system consists of a metal coating applied by hot-dip galvanising, to which an acrylic, water-soluble paint is commonly applied (commonly available on the Czech market) using standard technology in an air stream. For the purposes of the corrosion resistance comparison, one set of test specimens is provided only with a hot-dip galvanised coating.The mechanical resistance of applied anti-corrosion protection was determined by means of a pull-off adhesion test (according to the CSN EN ISO 4624 standard), as well as an indentation test (according to the CSN EN ISO 1520 standard). The corrosion resistance tests were then conducted in a salt spray environment (according to the CSN EN ISO 9227 standard) for the samples not damaged by mechanical tests. Based on the obtained results, in general, waterborne paints with high dry matter content, low specific gravity and high zinc phosphate content, which are applied in several thinner layers, can be recommended.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40101 - Agriculture

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Acta Technologica Agriculturae

ISSN

1335-2555

e-ISSN

—

Svazek periodika

24

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

129-135

Kód UT WoS článku

000686214800005

EID výsledku v databázi Scopus

2-s2.0-85113338249