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Akademický článek

Effect of TiO 2 on Acidity and Dispersion of H 3 PW 12 O 40 in Bifunctional Cu-ZnO(Al)-H 3 PW 12 O 40 /TiO 2 Catalysts for Direct Dimethyl Ether Synthesis.

Autor: Millán Ordóñez, Elena¹ (AUTHOR) elena.millan.ordonez@csic.es, Mota Toledo, Noelia¹ (AUTHOR) noelia.mota@icp.csic.es, Revel, Bertrand² (AUTHOR) bertrand.revel@univ-lille.fr, Lafon, Olivier³ (AUTHOR) olivier.lafon@univ-lille.fr, Navarro Yerga, Rufino M.¹ (AUTHOR) r.navarro@icp.csic.es

Publikováno v: Catalysts (2073-4344). Jul2024, Vol. 14 Issue 7, p435. 27p.

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Oxidizing ageing effects on SiC-SiC composites

Autor: R. Molins, Michel Boussuge, N. Frety

Publikováno v: Journal of Materials Science. 27:5084-5090

The effects of oxidizing ageing at 800 and 1400 ‡C were investigated on two unprotected SiC-SiC composites differing in the thickness of the carbon interlayer between the fibres and the matrix. Three-point bending tests showed that ageing generally

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec109b5cd414b6d1b50f4016534d7863
https://doi.org/10.1007/bf01105277

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Relationship between high-temperature development of fibre-matrix interfaces and the mechanical behaviour of SiCSiC composites

Autor: M. Boussuge, N. Frety

Publikováno v: Composites Science and Technology. 37:177-189

Three-point bending tests were performed on two types of SiC/SiC composites with different fibre-matrix interfaces, after ageing up to 1400°C and 1000 h in air and in an inert atmosphere. Strength measurement, acoustic emission monitoring, and fract

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05e5b5cf7c29757e7e7cf0e4a80b4ea6
https://doi.org/10.1016/0266-3538(90)90099-q

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Akademický článek

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Akademický článek

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Corrosion of Immersed Ceramic Heat Exchanger Tubes in Aluminium Foundry Baths

Autor: I. Alliat, Gérard Frot, Yves Bienvenu, C.B. Bracho-Troconis, N. Frety

Publikováno v: 4th International symposium on high temperature corrosion and protection of materials 4
4th International symposium on high temperature corrosion and protection of materials 4, May 1996, Les Embiez, France. pp.679-684, ⟨10.4028/www.scientific.net/MSF.251-254.679⟩

International audience; The corrosion of three non-oxide ceramics by Al-9Si-3Cu baths and by fluxes (mixtures of chlorides and fluorides of sodium and potassium) at about 750 degrees C was studied in a foundry environment. Comparison of results of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52532aa2392713d87c3103c7eb3322ab
https://hal-mines-albi.archives-ouvertes.fr/hal-01851925

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