Long term (4 years) performance of Co/Ce coated 441 for SOFC interconnect applications
Paper i proceeding, 2017

Co/Ce coated 441 samples were exposed at 800°C in laboratory air for up to 37 000 h and subsequently characterized using different techniques. Mass gain data of all samples were recorded throughout exposure. Cr-evaporation measurements were conducted and compared with unexposed Co/Ce coated AISI 441 as well as unexposed and uncoated AISI 441. Furthermore SEM analysis on BIB cross-sections was performed on 7 000 h, 23 000 h and 35 000 h exposed Co/Ce coated 441.

Författare

Claudia Goebel

Chalmers, Kemi och kemiteknik, Energi och material, Oorganisk miljökemi

R. Berger

Sandvik

M.W. Lundberg

Sandvik

J. Westlinder

Sandvik

Jan-Erik Svensson

Chalmers, Kemi och kemiteknik, Energi och material, Oorganisk miljökemi

Jan Froitzheim

Chalmers, Kemi och kemiteknik, Energi och material, Oorganisk miljökemi

ECS Transactions

1938-5862 (ISSN) 1938-6737 (eISSN)

Vol. 78 1 1675-1679

Ämneskategorier

Analytisk kemi

DOI

10.1149/07801.1675ecst

ISBN

9781607685395