Fractal dimension used for evaluation of oxidation behaviour of Fe-Al-Cr-Zr-C alloys

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F18%3A00005534" target="_blank" >RIV/46747885:24210/18:00005534 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0010938X17310545" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0010938X17310545</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.corsci.2018.01.017" target="_blank" >10.1016/j.corsci.2018.01.017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fractal dimension used for evaluation of oxidation behaviour of Fe-Al-Cr-Zr-C alloys

Popis výsledku v původním jazyce

The article describes the possibility of using a methodology for the quantification of oxidised surfaces. The methodology is based on determining the parameters on a dividing line between alloy and air which has been generated from images of a cross-section sample. The parameters are obtained from the methodology using fractal geometry, surface roughness characterisation and statistic tools. The methodology is presented on oxidised iron aluminides (Fe-29.7Al-3.8Cr-0.3Zr-0.2C and Fe-26.4Al-2.8Cr-0.2Zr-0.6C) at high temperatures (900 - 1200°C). The results show that methodology can be used for easy quantification of alloy oxidation attacks and for easy comparison of alloy oxidation resistance. Students of the doctoral study program (O. Matúšek) also participated in samples preparation.

Název v anglickém jazyce

Fractal dimension used for evaluation of oxidation behaviour of Fe-Al-Cr-Zr-C alloys

Popis výsledku anglicky

The article describes the possibility of using a methodology for the quantification of oxidised surfaces. The methodology is based on determining the parameters on a dividing line between alloy and air which has been generated from images of a cross-section sample. The parameters are obtained from the methodology using fractal geometry, surface roughness characterisation and statistic tools. The methodology is presented on oxidised iron aluminides (Fe-29.7Al-3.8Cr-0.3Zr-0.2C and Fe-26.4Al-2.8Cr-0.2Zr-0.6C) at high temperatures (900 - 1200°C). The results show that methodology can be used for easy quantification of alloy oxidation attacks and for easy comparison of alloy oxidation resistance. Students of the doctoral study program (O. Matúšek) also participated in samples preparation.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Corrosion Science

ISSN

0010-938X

e-ISSN

—

Svazek periodika

—

Číslo periodika v rámci svazku

133

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

141-149

Kód UT WoS článku

000429764100014

EID výsledku v databázi Scopus

2-s2.0-85041371528