Original title: LONG-TIME OXIDATION OF .gamma.Fe AND LH15 STEEL AT HIGH TEMPERATURES IN AIR
Authors: Kučera, Jaroslav ; Adamaszek, K. ; Jurasz, Z.
Document type: Papers
Conference/Event: Diffusion and thermodynamics of materials /8./, Brno (CZ), 2002-09-04 / 2002-09-06
Year: 2002
Language: eng
Abstract: The investigation of long-time oxidation of gFe and of low alloyed steel LH15 in ambient air is reported. The specimens of gFe had the form of wires with diameter f = 3.0 mm. The relative weight gain Dw/w of these specimens grows in the course of oxidation anneal due to the oxides FeO, Fe3O4, Fe2O3 formation. The weight gain is stopped at very long time period t of oxidation anneals. This phenomenon is denoted as saturation effect. The same effect was observed in the case of oxidation of specimens made from low alloyed steel LH15. The specimens had the form of cylinders with diameter .fi. = 10 mm.
Keywords: oxidation; steel; oceli; oxidace
Project no.: GA106/01/0382 (CEP), GA106/01/0379 (CEP), CEZ:AV0Z2041904 (CEP)
Funding provider: GA ČR, GA ČR
Host item entry: Diffusion and thermodynamics of materials /8./

Institution: Institute of Physics of Materials AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0074751

Permalink: http://www.nusl.cz/ntk/nusl-26514


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