Detection of Corrosion Resistance of Components in Cyclic Salt Spray

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The aim of this research is to investigate the influence of two types of cyclic salt spray tests on parts surface treated with galvanizing. On the selected components was performed the method Zn-Ni surface treating on the bath line. Subsequently were the components embedded in the corrosion chamber, where was performed two types of cyclic salt test. In the first test was performed 4 hour salt spray, 8 hours drying, 60 hours condensation and 24 hours drying. Once cycle lasted 96 hours, and it was repeated 4 times. During the second test was performed 2 hours salt spray, 22 hours condensation. The cycle was repeated 4 times, that means 96 hours. After the cycle was performed 72 hours free relaxation in the corrosion chamber, on 20-25 °C temperature. As the research showed, after the cyclic salt spray was no red corrosion on the selected components. The white corrosion appeared only slightly. … full description

Bibliographic Details

Main Author

Štefan Álló

Other Authors

Vladimír Kročko
Tamás Ibriksz
Jan Mareček, 1956-

Document Type

Articles

Physical Description

Ilustrace

Published in

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. -- ISSN 1211-8516. -- Roč. 63, č. 1 (2015), s. 9-13

Subjects

EQUIPMENT PARTS

CORROSION

Corrosion control

PROTECTIVE MATERIALS

PROTECTIVE COATINGS

NICKEL

RESISTANCE TO INJURIOUS FACTORS

TESTING

SPRAYS

SALTS

TIME

STANDARDS

MICROSCOPY

části zařízení

koroze

ochrana před korozí

ochranné materiály

ochranné nátěry

zinek

nikl

odolnost ke škodlivým činitelům

testování

postřiky

soli

čas

normy a standardy

mikroskopie

galvanizace

Item Description

5 fotografií, 2 tabulky

Bibliography

Literatura na s. 13