TY - GEN
T1 - Oxidation effect on crack evolution and fracture process in compacted graphite iron
AU - Wang, Xiao Song
AU - Zhang, Wei Zheng
N1 - Publisher Copyright:
© 2017 ICF 2017 - 14th International Conference on Fracture. All rights reserved.
PY - 2017
Y1 - 2017
N2 - The high temperature oxidation effect on thermal cracking and frature process in compacted graphite iron (CGI) was investigated through oxidation, thermal shock and iso-thermal fatigue test. The special oxidation behavior in CGI was caused by the inter-connected vermicular graphite phases, and the oxidation mechanism was also different for different surface oxide scales. Among oxidation atmosphere, graphite phases acted as the crack source and graphite-oxide network promoted the crack propagation, which was dominant in the fracture procss.
AB - The high temperature oxidation effect on thermal cracking and frature process in compacted graphite iron (CGI) was investigated through oxidation, thermal shock and iso-thermal fatigue test. The special oxidation behavior in CGI was caused by the inter-connected vermicular graphite phases, and the oxidation mechanism was also different for different surface oxide scales. Among oxidation atmosphere, graphite phases acted as the crack source and graphite-oxide network promoted the crack propagation, which was dominant in the fracture procss.
UR - http://www.scopus.com/inward/record.url?scp=85065967040&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85065967040
T3 - ICF 2017 - 14th International Conference on Fracture
SP - 425
EP - 426
BT - ICF 2017 - 14th International Conference on Fracture
A2 - Gdoutos, Emmanuel E.
PB - International Conference on Fracture
T2 - 14th International Conference on Fracture, ICF 2017
Y2 - 18 June 2017 through 20 June 2017
ER -