TY - GEN
T1 - Fracture behavior of SiC-based, clay-bonded hot gas filters
AU - Pastila, Pirjo
AU - Nikkilä, Antti Pekka
AU - Mäntylä, Tapio
AU - Lara-Curzio, Edgar
PY - 2003
Y1 - 2003
N2 - The degradation of strength of clay-bonded SiC-based filter materials in water vapor environment was investigated. Two types of filters were exposed to thermal cycling and/or high-temperature water vapor in controlled laboratory environment. The decrease in strength as well in Young's modulus and fracture toughness was observed for the material with better initial strength. There were no significant changes in strength or fracture toughness of the originally less strong material but decrease in Young's modulus was found.
AB - The degradation of strength of clay-bonded SiC-based filter materials in water vapor environment was investigated. Two types of filters were exposed to thermal cycling and/or high-temperature water vapor in controlled laboratory environment. The decrease in strength as well in Young's modulus and fracture toughness was observed for the material with better initial strength. There were no significant changes in strength or fracture toughness of the originally less strong material but decrease in Young's modulus was found.
UR - http://www.scopus.com/inward/record.url?scp=0344034823&partnerID=8YFLogxK
U2 - 10.1002/9780470294802.ch26
DO - 10.1002/9780470294802.ch26
M3 - Conference contribution
AN - SCOPUS:0344034823
SN - 9781119040439
T3 - Ceramic Engineering and Science Proceedings
SP - 171
EP - 176
BT - Ceramic Engineering and Science Proceedings
PB - American Ceramic Society
T2 - Ceramic Engineering And Science Proceedings: 27th International Cocoa Beach Conference on Advanced Ceramics and Composites:A
Y2 - 26 January 2003 through 31 January 2003
ER -