Effect of Pretreatment of Steel 10 in a Saturated Aqueous NH4F on Its High-Temperature Oxidation in Air

Autor:	A. G. Rakoch, V. V. Khokhlov, M. L. Kosterina
Rok vydání:	2004
Předmět:	Materials science Aqueous solution fungi Organic Chemistry Metallic materials Inorganic chemistry technology industry and agriculture Materials Chemistry Metals and Alloys Isothermal process Saturated aqueous solution Surfaces Coatings and Films
Zdroj:	Protection of Metals. 40:285-288
ISSN:	0033-1732
DOI:	10.1023/b:prom.0000028924.63836.df
Popis:	Pretreatment of steel 10 in a saturated aqueous solution of NH4F substantially affects its high-temperature (250–850°C) oxidation in air. During the oxidation, the pretreated steel becomes covered with a heat-resistant film mainly consisting of Fe2O3 or Fe2O3 + Fe3O4; however, the film can either promote or impede steel oxidation depending on the isothermal exposure time.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3cdd178b8833483cce3e5eb6f720d1ff https://doi.org/10.1023/b:prom.0000028924.63836.df Zobrazit plný text záznamu Plný text ve formátu PDF