Electronic Resource
s.l. ; Stafa-Zurich, Switzerland
Solid state phenomena
Vol. 135 (Feb. 2008), p. 69-72
ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
In the present work, we have developed two ferritic stainless steels, Fe + 20%Cr +0.8%Mn + 0.2%Ti + 0.5%Y2O3 and Fe + 17%Cr + 0.1%C + 1%Si + 1%Mn + 0.5%Y2O3 for oxidefuel cell (SOFC) interconnects. Nano-sized Y2O3 particles were dispersed in the metallic matrix byhigh-energy ball-milling. The alloys exhibited excellent electrical conductivity and thermalexpansion coefficient suitable for SOFC applications. The finely dispersed nano-sized yttria isthought to be attributed to high conductivity
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/24/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.135.69.pdf
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