Wetting and interfacial reactivity of Ni–Al alloys with Al2O3 and ZrO2 ceramics

Autor: Joanna Wojewoda-Budka, Natalia Sobczak, Gabriele Cacciamani, Jerzy Morgiel, Saverio Sitzia, Fabrizio Valenza, Maria Luigia Muolo, Alberto Passerone

Publikováno v: Journal of materials science 56 (2021): 7849–7861. doi:10.1007/s10853-021-05769-6
info:cnr-pdr/source/autori:Valenza, Fabrizio; Sitzia, Saverio; Cacciamani, Gabriele; Muolo, Maria Luigia; Passerone, Alberto; Wojewoda-Budka, Joanna; Morgiel, Jerzy; Sobczak, Natalia/titolo:Wetting and interfacial reactivity of Ni-Al alloys with Al2O3 and ZrO2 ceramics/doi:10.1007%2Fs10853-021-05769-6/rivista:Journal of materials science/anno:2021/pagina_da:7849/pagina_a:7861/intervallo_pagine:7849–7861/volume:56

The isothermal wetting, spreading behaviour and interfacial reactivity of NiAl1, NiAl10 and NiAl25 alloys (1, 10, 25 at% Al, respectively) on monocrystalline alumina (sapphire) and polycrystalline zirconia oxides stabilized with MgO (stoichiometric a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d56eaaaea42f8f60ed8b7172ab417fea
https://doi.org/10.1007/s10853-021-05769-6

Wetting and interfacial phenomena in Ni-Cr-Hf/sapphire systems

Autor: Gabriele Cacciamani, Saverio Sitzia, Natalia Sobczak, Maria Luigia Muolo, Jerzy Sobczak, Fabrizio Valenza, Rafal Nowak, Alberto Passerone

Publikováno v: Journal of the European Ceramic Society 40 (2020): 521–528. doi:10.1016/j.jeurceramsoc.2019.10.007
info:cnr-pdr/source/autori:Valenza F.; Sobczak N.; Sobczak J.; Nowak R.; Muolo M.L.; Passerone A.; Sitzia S.; Cacciamani G./titolo:Wetting and interfacial phenomena in Ni-Cr-Hf%2Fsapphire systems/doi:10.1016%2Fj.jeurceramsoc.2019.10.007/rivista:Journal of the European Ceramic Society/anno:2020/pagina_da:521/pagina_a:528/intervallo_pagine:521–528/volume:40

The wetting of Ni-Hf and Ni-Cr-Hf alloys on sapphire has been studied in this work. Sapphire represents a “simple” and ideal case adopted for better understanding the basic phenomena involved in liquid/solid contact during casting of Ni-based sup

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f1a4fa8de5a9a85c1aa02ecc4da2d96
https://hdl.handle.net/11567/983692

High-temperature-reactivity of Al–Ti alloys in contact with SiC

Autor: Rodica Chiriac, F. Toche, Fabrizio Valenza, Sofia Gambaro, Olivier Dezellus, Gabriele Cacciamani, Maria Luigia Muolo, Alberto Passerone

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2019, 817, pp.152715. ⟨10.1016/j.jallcom.2019.152715⟩
Journal of alloys and compounds 817 (2020): 152715-1–152715-12. doi:10.1016/j.jallcom.2019.152715
info:cnr-pdr/source/autori:Gambaro S.; Valenza F.; Cacciamani G.; Muolo M. L.; Passerone A.; Toche F.; Chiriac R.; Dezellus O./titolo:High-temperature-reactivity of Al-Ti alloys in contact with SiC/doi:10.1016%2Fj.jallcom.2019.152715/rivista:Journal of alloys and compounds/anno:2020/pagina_da:152715-1/pagina_a:152715-12/intervallo_pagine:152715-1–152715-12/volume:817

International audience; Several industrial processes involving SiC coupling to Al-Ti alloys (e.g. metallization of SiC components, brazing of SiC parts) require an in-depth knowledge of Al-Ti/SiC interactions occurring at high temperatures. To this e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4eb50fd6eec3a2ba4be8c273e8105bd9
https://hal.archives-ouvertes.fr/hal-02558835

Wetting and interfacial phenomena of Ni-Ta alloys on CVD-SiC

Autor: Sofia Gambaro, Michael J. Reece, Peter Tatarko, Maria Luigia Muolo, Thomas Schubert, Alberto Passerone, Theo Saunders, Andreas U. Schmidt, Fabrizio Valenza, Thomas Weißgärber, Gabriele Cacciamani

Publikováno v: International journal of applied ceramic technology 14 (2017): 295–304. doi:10.1111/ijac.12632
info:cnr-pdr/source/autori:Valenza F.; Gambaro S.; Muolo M.L.; Cacciamani G.; Tatarko P.; Saunders T.G.; Reece M.J.; Schmidt A.; Schubert T.; Weissgarber T.; Passerone A./titolo:Wetting and interfacial phenomena of Ni-Ta alloys on CVD-SiC/doi:10.1111%2Fijac.12632/rivista:International journal of applied ceramic technology/anno:2017/pagina_da:295/pagina_a:304/intervallo_pagine:295–304/volume:14

When designing high-temperature brazing processes for ceramic materials, the interfacial phenomena between the liquid media and the adjoining surfaces must be known to design reliable joints. In order to assess the feasibility of using Ta-containing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3f1a407d546d880351a89de1aa6d3c5
https://doi.org/10.1111/ijac.12632

Critical Issues for Producing UHTC-Brazed Joints: Wetting and Reactivity

Autor: Maria Luigia Muolo, Fabrizio Valenza, Alberto Passerone

Publikováno v: Journal of materials engineering and performance
25 (2016): 3330–3347. doi:10.1007/s11665-016-1990-y
info:cnr-pdr/source/autori:Passerone A.; Muolo M. L.; Valenza F./titolo:Critical Issues for Producing UHTC-Brazed Joints: Wetting and Reactivity/doi:10.1007%2Fs11665-016-1990-y/rivista:Journal of materials engineering and performance (Print)/anno:2016/pagina_da:3330/pagina_a:3347/intervallo_pagine:3330–3347/volume:25

A brief survey is presented of the most important interaction phenomena occurring at the solid-liquid interfaces in metal-ceramic systems at high temperatures, with special attention to the most recent developments concerning wetting and joining tran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1cceb028ff36612acc7d08f852e25bf
https://doi.org/10.1007/s11665-016-1990-y