Effect of temperature and chemical composition on surface properties of liquid alloys based on Fe - C - Cr

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F18%3A10241209" target="_blank" >RIV/61989100:27350/18:10241209 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27360/18:10241209

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of temperature and chemical composition on surface properties of liquid alloys based on Fe - C - Cr

Popis výsledku v původním jazyce

The presented paper is focused on the experimental study of the surface properties of selected commercial steels (three alloys based on Fe - C - Cr). The surface tension of given steels and their wetting with alumina substrate in the temperature interval from the melting point to the temperature of 1600 oC were determined using the sessile drop technique. The effect of the temperature and the chemical composition on the surface properties of the steels was studied. For an assessment of the influence of the major elements (carbon and chromium), the steels with different carbon and chromium contents, which varied in the range of 0.077 - 0.381 wt. % and 0.049 - 4.990 wt. %, respectively, were chosen. It was shown that higher content of both abovementioned components increased the surface tension of the investigated steels and their contact angle with alumina substrate. The interaction of the steel samples with the alumina substrate was studied using SEM, EDX and XRD methods.

Název v anglickém jazyce

Effect of temperature and chemical composition on surface properties of liquid alloys based on Fe - C - Cr

Popis výsledku anglicky

The presented paper is focused on the experimental study of the surface properties of selected commercial steels (three alloys based on Fe - C - Cr). The surface tension of given steels and their wetting with alumina substrate in the temperature interval from the melting point to the temperature of 1600 oC were determined using the sessile drop technique. The effect of the temperature and the chemical composition on the surface properties of the steels was studied. For an assessment of the influence of the major elements (carbon and chromium), the steels with different carbon and chromium contents, which varied in the range of 0.077 - 0.381 wt. % and 0.049 - 4.990 wt. %, respectively, were chosen. It was shown that higher content of both abovementioned components increased the surface tension of the investigated steels and their contact angle with alumina substrate. The interaction of the steel samples with the alumina substrate was studied using SEM, EDX and XRD methods.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

METAL 2018 : conference proceedings : reviewed version : 27th International Conference on Metallurgy and Materials : May 23rd-25th 2018, Hotel Voronez I, Brno, Czech Republic, EU

ISBN

978-80-87294-84-0

ISSN

—

e-ISSN

neuvedeno

Počet stran výsledku

6

Strana od-do

186-191

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

23. 5. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—