The thermal oxidation resistance of a 25 Cr-1.5 Al steel has been tested after the addition of various quantities of yttrium. The oxides formed at high temperature have been examined with the ESCA technique, particularly in the first stages of formation. The authors suggest that yttrium operates in various ways, depending on the composition of the basic alloy, the quantity of yttrium added, the surface and bulk pre-treatments and the work temperature.

High temperature scaling behaviour of ferritic stainless steels alloyed with yttrium / U., Bernabai; Cavallini, Mauro. - In: SURFACE TECHNOLOGY. - ISSN 0376-4583. - STAMPA. - 7:(1978), pp. 289-298.

High temperature scaling behaviour of ferritic stainless steels alloyed with yttrium

CAVALLINI, Mauro
1978

Abstract

The thermal oxidation resistance of a 25 Cr-1.5 Al steel has been tested after the addition of various quantities of yttrium. The oxides formed at high temperature have been examined with the ESCA technique, particularly in the first stages of formation. The authors suggest that yttrium operates in various ways, depending on the composition of the basic alloy, the quantity of yttrium added, the surface and bulk pre-treatments and the work temperature.
1978
STAINLESS STEEL; Yttrium
01 Pubblicazione su rivista::01a Articolo in rivista
High temperature scaling behaviour of ferritic stainless steels alloyed with yttrium / U., Bernabai; Cavallini, Mauro. - In: SURFACE TECHNOLOGY. - ISSN 0376-4583. - STAMPA. - 7:(1978), pp. 289-298.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/459646
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