Thermoelastic response of polycrystalline SrFe1.2Co0.3Ox

Authors
Smimov, BI Burenkov, YA Goretta, KC Ma, B Balachandran, U
Citation
Bi. Smimov et al., Thermoelastic response of polycrystalline SrFe1.2Co0.3Ox, MATER LETT, 50(4), 2001, pp. 259-262
Citations number
24
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS LETTERS
ISSN journal
0167577X → ACNP
Volume
50
Issue
4
Year of publication
2001
Pages
259 - 262
Database
ISI
SICI code
0167-577X(200109)50:4<259:TROPS>2.0.ZU;2-I
Abstract
We obtained the thermal expansion coefficients and elastic modulus data for approximate to 95%-dense polycrystalline SrFe1.2Co0.3Ox bars. The thermal expansion coefficient was 13.4 x 10(6) degreesC(-1) at 25 degreesC and incr eased monotonically to 14.5 x 10(-6) degreesC(-1) at 1000 degreesC. The ela stic modulus was 82.6 GPa at 25 degreesC and 71.5 GPa at 900 degreesC. Thes e data are compared with those for other high-temperature materials. (C) 20 01 Elsevier Science B.V. All rights reserved.