Ablation behaviour of Cf–ZrC-SiC with and without rare earth metal oxide dopants

Autor: S.R.C. Murthy Tammana, Mengyuan Duan, Ji Zou, James Wade, Vinothini Venkatachalam, Ben Baker, Shahrouz Nayebossadri, Jon Binner

Publikováno v: Open Ceramics, Vol 10, Iss , Pp 100270- (2022)

Continuous carbon fibre/carbon composites are candidates for ultra-high temperature applications due to their ability to retain their strength at elevated temperatures, however they easily oxidize and ablate in high temperature oxygen-based environme

Externí odkaz: https://doaj.org/article/527c284183444d418f72f8400f6d1f8c

Thermal Qualification of the UHTCMCs Produced Using RF-CVI Technique with VMK Facility at DLR

Autor: Vinothini Venkatachalam, Sergej Blem, Ali Gülhan, Jon Binner

Publikováno v: Journal of Composites Science, Vol 6, Iss 1, p 24 (2022)

Ultra high-temperature ceramic matrix composites (UHTCMCs) based on carbon fibre (Cf) have been shown to offer excellent temperature stability exceeding 2000 °C in highly corrosive environments, which are prime requirements for various aerospace app

Externí odkaz: https://doaj.org/article/632b8f268ea845ef8c5210ab830df70c

Elevated temperature tensile and bending strength of ultra-high temperature ceramic matrix composites obtained by different processes

Autor: Pietro Galizia, Diletta Sciti, Jon Binner, Vinothini Venkatachalam, Miguel.A. Lagos, Francesca Servadei, Antonio Vinci, Luca Zoli, Thomas Reimer

Publikováno v: Journal of the European Ceramic Society. 43:4588-4601

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::062ff2921b86562d515a5a44ea8c4e00
https://doi.org/10.1016/j.jeurceramsoc.2023.03.055

Ablation behaviour of carbon fibre ultra-high temperature composites at oblique angles of attack

Autor: Antonio Vinci, Simone Failla, Luca Zoli, D. Sciti, Ben Baker, Vinothini Venkatachalam, Jon Binner

Publikováno v: Materials & Design, Vol 212, Iss, Pp 110199-(2021)
Materials & design 212 (2021). doi:10.1016/j.matdes.2021.110199
info:cnr-pdr/source/autori:Baker B.; Venkatachalam V.; Zoli L.; Vinci A.; Failla S.; Sciti D.; Binner J./titolo:Ablation behaviour of carbon fibre ultra-high temperature composites at oblique angles of attack/doi:10.1016%2Fj.matdes.2021.110199/rivista:Materials & design/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:212

Oxyacetylene torch testing was performed at a range of angles of attack on Cf/ZrB2-SiC-Y2O3 composites, from 10° to 90°. The ablation behaviour was studied in-situ with thermography, and the post-ablation morphologies investigated optically and wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c74e492f749ecd4323522e13e0a37fda
http://www.sciencedirect.com/science/article/pii/S0264127521007541

Retained strength of UHTCMCs after oxidation at 2278 K

Autor: Antonio Vinci, Neraj Jain, Frédéric Monteverde, Miguel A. Lagos, Jon Binner, Pietro Galizia, Luca Zoli, Thomas Reimer, Vinothini Venkatachalam, Diletta Sciti

Publikováno v: Composites. Part A, Applied science and manufacturing 149 (2021). doi:10.1016/j.compositesa.2021.106523
info:cnr-pdr/source/autori:Galizia P.; Vinci A.; Zoli L.; Monteverde F.; Binner J.; Venkatachalam V.; Lagos M.A.; Reimer T.; Jain N.; Sciti D./titolo:Retained strength of UHTCMCs after oxidation at 2278 K/doi:10.1016%2Fj.compositesa.2021.106523/rivista:Composites. Part A, Applied science and manufacturing/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:149

In the frame of Horizon 2020 European C3HARME research project, the manufacture of ZrB2-basedCMCswas developed through different processes:slurryinfiltrationandsintering, radiofrequency chemical vapour infiltration (RF-CVI) and reactive metal infiltr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e108c990da4d76d0c5729c4f52aeb00e