Korozní odolnost aluminidu železa na bázi Fe3Al ve sklovině

Kód výsledku v IS VaVaI

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Nalezeny alternativní kódy

RIV/46747885:24210/09:#0001113

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Corrosion Resistance of Fe3Al Based Iron Aluminides in Molten Glasses

Popis výsledku v původním jazyce

Corrosion resistance of iron aluminides was investigated in molten soda-lime glass and molten lead glass. Iron aluminides with different additives and comparative steel (EN X8CrNi 25-21) were tested in laboratory conditions and compared. The corrosion resistance was determined using measurement of weight change and change of surface. The tinting of molten glasses is important to describe the interaction between the molten glass and the investigated materials. The alloys Fe25Al5Cr and Fe28Al3Cr0.02Ce have very good corrosion resistance against both glasses. The preferential oxidation of aluminium is typical for all tested iron aluminides and generated alumina slows down corrosion of these alloys. The plunger for molten glass output control was producedfrom Fe25Al2Cr and the application plant test of plunger has been running in lead molten glass. Damage of the surface is typical for doped Zr iron aluminide.

Název v anglickém jazyce

The Corrosion Resistance of Fe3Al Based Iron Aluminides in Molten Glasses

Popis výsledku anglicky

Corrosion resistance of iron aluminides was investigated in molten soda-lime glass and molten lead glass. Iron aluminides with different additives and comparative steel (EN X8CrNi 25-21) were tested in laboratory conditions and compared. The corrosion resistance was determined using measurement of weight change and change of surface. The tinting of molten glasses is important to describe the interaction between the molten glass and the investigated materials. The alloys Fe25Al5Cr and Fe28Al3Cr0.02Ce have very good corrosion resistance against both glasses. The preferential oxidation of aluminium is typical for all tested iron aluminides and generated alumina slows down corrosion of these alloys. The plunger for molten glass output control was producedfrom Fe25Al2Cr and the application plant test of plunger has been running in lead molten glass. Damage of the surface is typical for doped Zr iron aluminide.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Kovové materiály

ISSN

0023-432X

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

13

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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