@inproceedings{bbed3040049847aa99a41a034b864ad2,
title = "High-temperature stress-rupture properties of a ferritic steel for solid oxide fuel cell interconnect",
abstract = "The high-temperature stress-rupture properties of a ferritic steel (Crofer 22 H) for use as an interconnect material in planar solid oxide fuel cells are investigated. Constant-load creep tests are carried out at 650 to 800°C For a given applied stress, the creep rupture time is decreased with an increase in temperature. The creep rupture time is well correlated with the applied stress by a simple power law for each testing temperature. The fitted power-law curves of 650-750 °C look somewhat parallel to each other while the curve of 800°C is steeper than the others. A greater reduction of creep strength in the long-life region is present at 800°C Larson-Miller relationship also does well in correlating the creep rupture time with applied stress and temperature. Fractographic and microstructural observations indicate such a significant reduction of creep strength in the long-life region at 800 °C can be partially attributed to a precipitate coarsening effect.",
author = "Chiu, {Yung Tang} and Lin, {Chih Kuang}",
year = "2011",
doi = "10.1149/1.3570257",
language = "???core.languages.en_GB???",
isbn = "9781607682363",
series = "ECS Transactions",
number = "3 PART 3",
pages = "2581--2590",
booktitle = "Solid Oxide Fuel Cells 12, SOFC XII",
edition = "3 PART 3",
note = "12th International Symposium on Solid Oxide Fuel Cells, SOFC-XII - 219th ECS Meeting ; Conference date: 01-05-2011 Through 06-05-2011",
}