Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Patrick Weisbecker"'
Autor:
Cyril Levet, Adrien P. Gillard, Régis Memes, Jacques Couzi, Julien Mathiaud, Gerard L. Vignoles, Virginie Ducamp, Jean Lachaud, Patrick Weisbecker
Publikováno v:
Carbon
Carbon, Elsevier, 2021, 173, pp.817-831. ⟨10.1016/j.carbon.2020.11.023⟩
Carbon, 2021, 173, pp.817-831. ⟨10.1016/j.carbon.2020.11.023⟩
Carbon, Elsevier, 2021, 173, pp.817-831. ⟨10.1016/j.carbon.2020.11.023⟩
Carbon, 2021, 173, pp.817-831. ⟨10.1016/j.carbon.2020.11.023⟩
3D carbon-fibre reinforced carbon composites (3D C f / C ) are used as thermal protection systems for atmospheric re-entry, where they are exposed to strong ablation. Particularly, sublimation of the carbonaceous material plays an important role duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dc6f0f70d5dbd8585fe2cb514affa31
http://hdl.handle.net/20.500.12278/79262.2
http://hdl.handle.net/20.500.12278/79262.2
Publikováno v:
Ceramics International. 43:17015-17021
We report on a successful attempt to introduce Al 2 O 3 and AlN nanoparticles in the matrix of a C/C composite via (i) aqueous synthesis of AlOOH nanoparticles in a predensified C/C composite preform, (ii) ceramization of AlOOH into either Al 2 O 3 o
Autor:
Patrick Weisbecker, Jérôme Pailhès, Gérald Camus, Olivier Caty, Rémi Bertrand, Sébastien Denneulin, Vincent Mazars, Francis Rebillat
Publikováno v:
Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2017, 37 (10), pp.3471-3474. ⟨10.1016/j.jeurceramsoc.2017.03.067⟩
Journal of the European Ceramic Society, 2017, 37 (10), pp.3471-3474. ⟨10.1016/j.jeurceramsoc.2017.03.067⟩
Journal of the European Ceramic Society, Elsevier, 2017, 37 (10), pp.3471-3474. ⟨10.1016/j.jeurceramsoc.2017.03.067⟩
Journal of the European Ceramic Society, 2017, 37 (10), pp.3471-3474. ⟨10.1016/j.jeurceramsoc.2017.03.067⟩
Ceramic matrix composite (CMC) based on SiC fibres and matrix is gradually introduced in aeronautical application, mostly in hottest parts of engines. Three dimensional (3D) structured materials are good candidates for complex parts such as turbine b
Autor:
Jean-Marc Leyssale, Christian Germain, Trevor P. Hardcastle, Andrew J. Scott, Jean-Pierre Da Costa, Gerard L. Vignoles, Baptiste Farbos, Helen M. Freeman, Patrick Weisbecker, Rik Brydson
Publikováno v:
Carbon
Carbon, Elsevier, 2017, 120, pp.111-120. ⟨10.1016/j.carbon.2017.05.009⟩
Carbon, 2017, 120, pp.111-120. ⟨10.1016/j.carbon.2017.05.009⟩
Carbon, Elsevier, 2017, 120, pp.111-120. ⟨10.1016/j.carbon.2017.05.009⟩
Carbon, 2017, 120, pp.111-120. ⟨10.1016/j.carbon.2017.05.009⟩
Detailed knowledge regarding the nature of and mechanisms causing neutron irradiation damage in graphite remains a scientific and technological challenge, particularly at high irradiation doses. Using electrons as a surrogate for neutron irradiation,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8905b7e94df76c1dffc407e41a1868d9
https://eprints.whiterose.ac.uk/116225/1/1-s2.0-S0008622317304542-main.pdf
https://eprints.whiterose.ac.uk/116225/1/1-s2.0-S0008622317304542-main.pdf
Autor:
Anh Thy Bui, Christel Gervais, Patrick Weisbecker, Camille Pallier, Francis Teyssandier, Ă. Georges Chollon, Ă. Henry E. Fischer, Jean-Marc Leyssale, Lionel A. Truflandier, Fausto Sirotti
Publikováno v:
Chemistry of Materials
Chemistry of Materials, 2013, 25 (13), pp.2618-2629. ⟨10.1021/cm400847t⟩
Chemistry of Materials, American Chemical Society, 2013, 25 (13), pp.2618-2629. ⟨10.1021/cm400847t⟩
Chemistry of Materials, 2013, 25 (13), pp.2618-2629. ⟨10.1021/cm400847t⟩
Chemistry of Materials, American Chemical Society, 2013, 25 (13), pp.2618-2629. ⟨10.1021/cm400847t⟩
International audience; An amorphous boron carbide ceramic is prepared via hot wall chemical vapor deposition at 1000 °C using a BCl3/CH4/H2 mixture. Its elemental composition is assessed by electron probe microanalysis (EPMA) and its structure stud
Autor:
Alixe Dekeyrel, Nicolas Ténèze, Patrick Weisbecker, J.-F. Epherre, René Pailler, Alexandre Allemand, Marie-Anne Dourges
Publikováno v:
Composites Part A: Applied Science and Manufacturing. 49:81-88
Carbon/carbon composites with an apparent density higher than 1.80 g/cm 3 were prepared using a multi-step densification process. This consists of a pre-densification step followed by pitch impregnation/pyrolysis (I/P) cycles carried out under modera
Autor:
Yann Le Petitcorps, Antoine Malinge, Patrick Weisbecker, Stéphane Jouannigot, Aurélie Coupé, René Pailler
Publikováno v:
Journal of the European Ceramic Society. 32:4419-4426
This study reports the influence of aluminium nitride on the pressureless sintering of cubic phase silicon carbide nanoparticles (β-SiC). Pressureless sintering was achieved at 2000 °C for 5 min with the additions of boron carbide together with car
Autor:
Maeva Lalanne, Patrick Weisbecker, Jean-Marc Leyssale, Veijo Honkimäki, Henry E. Fischer, Gerard L. Vignoles
Publikováno v:
Carbon. 50:1563-1573
We present a microstructural investigation of two different pyrocarbons (PyCs), belonging respectively to the rough laminar (RL) and smooth laminar (SL) families. The structure of the materials is analyzed in terms of their pair distribution function
Autor:
Elisabeth Aeby-Gautier, Fabien Bruneseaux, Guillaume Geandier, Sabine Denis, Adeline Beneteau, Benoît Appolaire, Patrick Weisbecker, Moukrane Dehmas
Publikováno v:
X-Rays and Materials
Autor:
Patrick Weisbecker, Benoît Rufino, Sylvie Loison, Hervé Plaisantin, Eric Philippe, Stéphane Mazerat, A. Delcamp, Alain Guette, René Pailler, Laurence Maillé
Publikováno v:
Surface and Coatings Technology
Surface and Coatings Technology, Elsevier, 2010, 205 (3), pp.703-709. ⟨10.1016/j.surfcoat.2010.07.060⟩
Surface and Coatings Technology, 2010, 205 (3), pp.703-709. ⟨10.1016/j.surfcoat.2010.07.060⟩
Surface and Coatings Technology, Elsevier, 2010, 205 (3), pp.703-709. ⟨10.1016/j.surfcoat.2010.07.060⟩
Surface and Coatings Technology, 2010, 205 (3), pp.703-709. ⟨10.1016/j.surfcoat.2010.07.060⟩
International audience; Carbon coatings have been formed on the surface of free carbon containing Tyranno ZMI and Nicalon SiC-based fibers by reaction with chlorine gas (chlorination) in the temperature range 550-675 °C. The kinetics and growth mech