BibTex format
@article{De:2021:10.1557/s43578-021-00153-1,
author = {De, Meyere RMG and Song, K and Gale, L and Harris, S and Edmonds, IM and Marrow, TJ and Saiz, E and Giuliani, F and Armstrong, DEJ and Gavalda-Diaz, O},
doi = {10.1557/s43578-021-00153-1},
journal = {Journal of Materials Research},
pages = {2305--2314},
title = {A novel trench fibre push-out method to evaluate interfacial failure in long fibre composites},
url = {http://dx.doi.org/10.1557/s43578-021-00153-1},
volume = {36},
year = {2021}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - Traditional fibre push-outs for the evaluation of interfacial properties in long fibre ceramic matrix composites present their limitations—solutions for which are addressed in this work by introducing the novel trench push-out test. The trench push-out makes use of a FIB milling system and an SEM in-situ nanoindenter to probe a fibre pushed into a trench underneath, allowing in-situ observations to be directly correlated with micromechanical events. SiCf/BN/SiC composites—candidate material for turbine engines—were used as model materials in this work. Different fibre types (Hi-Nicalon and Tyranno type SA3) were coated with BN interphases, presenting mean interfacial shear stresses of 14 ± 7 MPa and 20 ± 2 MPa, respectively, during fibre sliding. The micromechanical technique enabled visualisation of how defects in the interphase (voids, inclusions & milled notches) or in the fibre (surface asperities, non-uniform coatings) affected the variability of interfacial property measurement.
AU - De,Meyere RMG
AU - Song,K
AU - Gale,L
AU - Harris,S
AU - Edmonds,IM
AU - Marrow,TJ
AU - Saiz,E
AU - Giuliani,F
AU - Armstrong,DEJ
AU - Gavalda-Diaz,O
DO - 10.1557/s43578-021-00153-1
EP - 2314
PY - 2021///
SN - 0884-2914
SP - 2305
TI - A novel trench fibre push-out method to evaluate interfacial failure in long fibre composites
T2 - Journal of Materials Research
UR - http://dx.doi.org/10.1557/s43578-021-00153-1
UR - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000631782400001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://link.springer.com/article/10.1557%2Fs43578-021-00153-1
UR - http://hdl.handle.net/10044/1/87878
VL - 36
ER -