2024-03-28T14:27:08Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/2233932020-11-24T02:15:46Zcom_10261_84com_10261_5col_10261_337
Fatigue behaviour of mullite studied by the indentation flexure method
Hvizdoš, P.
Reece, Michael J.
Torrecillas, Ramón
Royal Society (UK)
North Atlantic Treaty Organization
University College London
European Commission
A systematic study has been performed of the use of the Indentation Flexure Fatigue (IFF) method to study crack growth in mullite at room temperature and high temperature (1300°C). The results obtained for a mullite have been compared with previous data generated on the same material, but using the more direct compact tension method. The material produces transgranular crack growth and consequently does not show R-curve behaviour, which considerably simplifies the comparison of the data generated by both methods. The IFF method can significantly overestimate the crack tip stress intensity factor because of the way in which the residual stress intensity produced by the indentation is estimated. The experimental details that influence the test results were investigated.
2020-11-23T09:29:58Z
2020-11-23T09:29:58Z
2001
artículo
Journal of the European Ceramic Society 21(1): 53-61 (2001)
0955-2219
http://hdl.handle.net/10261/223393
10.1016/S0955-2219(00)00172-2
http://dx.doi.org/10.13039/501100000765
http://dx.doi.org/10.13039/501100000288
http://dx.doi.org/10.13039/501100000780
http://dx.doi.org/10.13039/100004415
eng
https://doi.org/10.1016/S0955-2219(00)00172-2
Sí
closedAccess
Elsevier