Zinc - nickel coating and its characterization by RF-GDOES and EDX analysis

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F19%3A10243746" target="_blank" >RIV/61989100:27230/19:10243746 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27360/19:10243746 RIV/61989100:27610/19:10243746
Result on the web
<a href="https://metal2019.tanger.cz/files/uploads/02//METAL2019_Conference_Proceedings_Content.pdf" target="_blank" >https://metal2019.tanger.cz/files/uploads/02//METAL2019_Conference_Proceedings_Content.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Zinc - nickel coating and its characterization by RF-GDOES and EDX analysis
Original language description
Alloy galvanizing with nickel content is a high corrosion and heat resistant coating that meets the high demands of the automotive industry. The plating is galvanic, and the deposited alloy coating is protected by final treatments (passivation and sealing). These treatments cause non-conductivity of the surface coating of the material. The scanning electron microscope (SEM) equipped with the EDX microanalyzer can determine both the coating thickness and its chemical composition, as well as the composition of the base material and another structural component, for example, inclusions. Its drawback is the missing or inaccurate detection of carbon and other light elements. Glow Discharge Optical Emission Spectroscopy (GDOES) measures the thickness and composition of the zinc coating correctly, accurately and with good repeatability. This paper aims to verify the possibilities of the RF-GDOES for analysis of alloy coatings with non-conductive surface treatment. By comparing the results of RF-GDOES analysis and EDX microanalysis carried out using SEM, it was found that both methods provide the same values of the chemical composition of the base material and the alloy coatings, as well as the thickness of the alloy coatings.
Czech name
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Czech description
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Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2019 : conference proceedings : peer reviewed : 28th International Conference on Metallurgy and Materials : May 22nd-24th 2019, Hotel Voronez I, Brno, Czech Republic, EU
ISBN
978-80-87294-92-5
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1180-1185
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 22, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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