Analysis of Zn-Mg Coating in Dependence on the Extent of Deformation by Different Temperatures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F15%3A00002524" target="_blank" >RIV/46747885:24210/15:00002524 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analysis of Zn-Mg Coating in Dependence on the Extent of Deformation by Different Temperatures
Original language description
The Zn-Mg coatings are considered as the next generation of steel covering to be used in automotive industry since they improve the corrosion resistance of the base material. The weakness of this coating lies in its higher hardness and lesser ability of plastic deformation as compared to the purely zinc coatings. The Zn-Mg coatings break out and by higher deformation even flake off, which can influence the corrosion properties of the material. The experiment described in this article analyses the properties of the Zn-Mg coating in the dependence on the extent of deformation by different temperatures. The specimens were gradually deformed until their total rupture. Subsequently, the coating of deformed specimens was analysed by using electron microscope and the x-ray diffraction method. Y-ray diffraction methods are used for the evaluation of qualitative changes in the real structure of polycrystalline material. This method helps to find suitable technologies that do not cause cracking of the Zn-Mg coating.
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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