Preparation of Metallographic Samples with Anodizing Layers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F16%3APU119777" target="_blank" >RIV/00216305:26620/16:PU119777 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of Metallographic Samples with Anodizing Layers

Popis výsledku v původním jazyce

Anodization is an electrochemical process that converts the metal surface into a wear/corrosion resistant, dielectric oxide layer. The thickness of the resulting layer depend on the working parameters (voltage, current, type of electrolyte, concentration and temperature of the electrolyte, etc.). In this work the preparation of zinc metallographic samples with anodic layer is described. Samples by prepared anodic oxidation on the zinc substrate are rather brittle and porous. During the mounting, cutting, grinding and polishing, the layer can be deformed/delaminated and determination of the thickness is distorted. The problem is to determine the boundary between the anodic layer and resin. The resulting anodic layer thickness were measured by optical microscopy and scanning electron microscopy (SEM).

Název v anglickém jazyce

Preparation of Metallographic Samples with Anodizing Layers

Popis výsledku anglicky

Anodization is an electrochemical process that converts the metal surface into a wear/corrosion resistant, dielectric oxide layer. The thickness of the resulting layer depend on the working parameters (voltage, current, type of electrolyte, concentration and temperature of the electrolyte, etc.). In this work the preparation of zinc metallographic samples with anodic layer is described. Samples by prepared anodic oxidation on the zinc substrate are rather brittle and porous. During the mounting, cutting, grinding and polishing, the layer can be deformed/delaminated and determination of the thickness is distorted. The problem is to determine the boundary between the anodic layer and resin. The resulting anodic layer thickness were measured by optical microscopy and scanning electron microscopy (SEM).

Druh

O - Ostatní výsledky

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

<a href="/cs/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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