Degradation processes in anticorrosive coatings for machinery designed for fertiliser application

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43909750" target="_blank" >RIV/62156489:43210/16:43909750 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.11118/actaun201664041257" target="_blank" >http://dx.doi.org/10.11118/actaun201664041257</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201664041257" target="_blank" >10.11118/actaun201664041257</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Degradation processes in anticorrosive coatings for machinery designed for fertiliser application

Popis výsledku v původním jazyce

In agricultural practice, anticorrosion protection of steel components is utterly indispensable. It is of particular importance for machines and devices working in an environment with increased corrosion activity. The aim of the present publication is the analysis of the use of 5 types of anticorrosion protection in machines with increased corrosive stress. These are coating systems based on alkyd and acrylic resins. Anorganic anticorrosion system is represented by a coating created by hot-dip galvanising. A system of duplex protection created by hot-dip galvanising and organic alkyd-urethane coating system will also be examined. The experimental section of the publication can be divided into two sub-domains. The frst is focused on the analysis of the mechanical properties of anticorrosion coating. The analysis is performed via the Erichsen elasticity test according to EN ISO 1520:2001 and a pull-off test according to EN ISO 4624:2003. The individual results allow the estimation of the resistance against delamination of the surface layers. The second domain is focused on the corrosion resistance of individual coatings in an environment with increased corrosion stress. The tests were performed in salt mist environment in accordance with EN ISO 9227:2012. A cyclic test was also performed with the use of DAM 390 industrial fertiliser. It is a long-term test where signifcant correlation with real conditions can be assumed.

Název v anglickém jazyce

Degradation processes in anticorrosive coatings for machinery designed for fertiliser application

Popis výsledku anglicky

In agricultural practice, anticorrosion protection of steel components is utterly indispensable. It is of particular importance for machines and devices working in an environment with increased corrosion activity. The aim of the present publication is the analysis of the use of 5 types of anticorrosion protection in machines with increased corrosive stress. These are coating systems based on alkyd and acrylic resins. Anorganic anticorrosion system is represented by a coating created by hot-dip galvanising. A system of duplex protection created by hot-dip galvanising and organic alkyd-urethane coating system will also be examined. The experimental section of the publication can be divided into two sub-domains. The frst is focused on the analysis of the mechanical properties of anticorrosion coating. The analysis is performed via the Erichsen elasticity test according to EN ISO 1520:2001 and a pull-off test according to EN ISO 4624:2003. The individual results allow the estimation of the resistance against delamination of the surface layers. The second domain is focused on the corrosion resistance of individual coatings in an environment with increased corrosion stress. The tests were performed in salt mist environment in accordance with EN ISO 9227:2012. A cyclic test was also performed with the use of DAM 390 industrial fertiliser. It is a long-term test where signifcant correlation with real conditions can be assumed.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

—

Svazek periodika

64

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

1257-1265

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84990990298