Title of article
Anelastic properties of La0.6Sr0.4Co1 −yFeyO3-δ at high temperatures
Author/Authors
Kimura، نويسنده , , Yuta and Tolchard، نويسنده , , Julian and Einarsrud، نويسنده , , Mari-Ann and Grande، نويسنده , , Tor and Amezawa، نويسنده , , Koji and Fukuhara، نويسنده , , Mikio and Hashimoto، نويسنده , , Shin-ichi and Kawada، نويسنده , , Tatsuya، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
3
From page
337
To page
339
Abstract
The dynamic amplitude dependence of the Youngʹs modulus and the internal friction of La0.6Sr0.4Co0.2Fe0.8O3 −δ (LSCF6428) at high temperatures were evaluated by resonance measurements. At the temperatures from room temperature to 473 K and above 1073 K, the Youngʹs modulus of LSCF6428 was independent of the dynamic amplitude, while it gradually decreased with increasing the dynamic amplitude in the temperature range from 573 to 973 K. The above dependence was successfully explained by considering the ferroelastic behavior of LSCF6428.
Keywords
La0.6Sr0.4Co1 , Youngיs modulus , ?yFeyO3? , ? , Internal friction , Ferroelasticity
Journal title
Solid State Ionics
Serial Year
2014
Journal title
Solid State Ionics
Record number
1712795
Link To Document