[Kovove materialy - Metallic materials]
    Wed - November 27, 2024 - 23:03 No. of hits : 1801990 ISSN 1338-4252 (online) ISSN 0023-432X (printed)
© Institute of Materials and Machine Mechanics, Slovak Academy of Sciences, Bratislava, Slovak Republic

VOLUME 40 (2002), Issue 2

Creep behaviour of the intermetallic Fe-28Al-3Cr alloy
KRATOCHVIL, P., SEDIVA, I., HAKL, J., VLASAK, T.
vol. 40 (2002), no. 2, pp. 124 - 131

Abstract
The investigated material containing, compared to the basic composition Fe-28Al-4Cr (at. %), small amounts of Ce, C and Mn, was tested in creep at temperatures between 500 and 900 °C. The values of the activation energy Q and of the stress exponent n are compared to those obtained in experiments with materials containing Nb, Mo, Zr, C and B additives. The role of the heat treatments prior to creep testing is discussed.

Key words
iron aluminides, creep properties

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Full title of this journal is bilingual: Kovové materiály - Metallic Materials.
The official abbreviation in accordance with JCR ISI is Kovove Mater.

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