Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Jean-Pierre Bellot"'
Publikováno v:
Metals, Vol 14, Iss 4, p 462 (2024)
Cored wire is a widespread technology used for performing additions into liquid metal baths as an alternative to bulk-additions. A laboratory-scale study was performed in which the kinetics of assimilation of cored wire in liquid steel baths were stu
Externí odkaz:
https://doaj.org/article/04957924cfdf4b4ab30e56dc9f4335a7
Publikováno v:
Metals, Vol 10, Iss 9, p 1152 (2020)
A description of the Vacuum Arc Skull Melting (VASM) process is presented showing its particularly complex features because of the mixing of porous raw materials with the dense remelted metal as well as the very high temperature and the highly transi
Externí odkaz:
https://doaj.org/article/66aa5eaac3f14e96b21aeb8e6c6d21d8
Publikováno v:
Metals, Vol 10, Iss 4, p 541 (2020)
During the processing of maraging steels, Titanium easily combines with Nitrogen to form nitride inclusions, known to be deleterious for fatigue properties of the alloy. According to thermodynamic calculations, the precipitation occurs during solidif
Externí odkaz:
https://doaj.org/article/b9eb10feac77446f84e541b51f008587
Autor:
Jean-Sébastien Kroll-Rabotin, Matthieu Gisselbrecht, Bernhard Ott, Ronja May, Jochen Fröhlich, Jean-Pierre Bellot
Publikováno v:
Metals, Vol 10, Iss 4, p 517 (2020)
Removing inclusions from the melt is an important task in metallurgy with critical impact on the quality of the final alloy. Processes employed with this purpose, such as flotation, crucially depend on the particle size. For small inclusions, the agg
Externí odkaz:
https://doaj.org/article/157e5d544a11414793f5cf7e792cace1
Autor:
Baraa QADDAH, Pierre CHAPELLE, Jean-Pierre BELLOT, Julien JOURDAN, Nicolas RIMBERT, Agathe DEBORDE, Raphael HAMMES, Aurélie FRANCESCHINI
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65ff0e301935b4a53a3cddcc9649cb12
https://doi.org/10.2139/ssrn.4192528
https://doi.org/10.2139/ssrn.4192528
Publikováno v:
MATEC Web of Conferences. 379:02003
Populations of inclusions conditioned very early in the alloy production process metals, during the refining and liquid metal treatment stages, are likely to drastically impact mechanical performance, especially fatigue resistance. Control performanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46d480d3ed62febb59d328cea0098dc4
https://doi.org/10.1051/matecconf/202337902003
https://doi.org/10.1051/matecconf/202337902003
Autor:
Baraa Qaddah, Pierre Chapelle, Jean Pierre Bellot, Julien Jourdan, Nicolas Rimbert, Agathe Deborde, Raphael Hammes, Aurélie Franceschini
Publikováno v:
Journal of Materials Processing Technology. 311:117814
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83249a689f6e96e611edf8ce4ee05cd0
https://doi.org/10.1016/j.jmatprotec.2022.117814
https://doi.org/10.1016/j.jmatprotec.2022.117814
Publikováno v:
Vacuum. 203:111209
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a28e70c65f207f7b5ac9240909bb77
https://doi.org/10.1016/j.vacuum.2022.111209
https://doi.org/10.1016/j.vacuum.2022.111209
Autor:
Jean-Sébastien Kroll-Rabotin, Alain Jardy, Jean-Pierre Bellot, Julien Jourdan, Thibault Quatravaux
Publikováno v:
Materials
Materials, MDPI, 2021, 14 (11), pp.2853. ⟨10.3390/ma14112853⟩
Materials, Vol 14, Iss 2853, p 2853 (2021)
Volume 14
Issue 11
Materials, MDPI, 2021, 14 (11), pp.2853. ⟨10.3390/ma14112853⟩
Materials, Vol 14, Iss 2853, p 2853 (2021)
Volume 14
Issue 11
International audience; The Electron Beam Melting (EBM) process has emerged as either an alternative or a complement to vacuum arc remelting of titanium alloys, since it is capable of enhancing the removal of exogenous inclusions by dissolution or se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2df815c534cac11d1b1b2bc17d3baaa5
https://hal.archives-ouvertes.fr/hal-03402133
https://hal.archives-ouvertes.fr/hal-03402133
Autor:
Stéphane Hans, Neill McDonald, Léa Décultot, Jérôme Delfosse, Emiliane Doridot, Jean-Pierre Bellot, Alain Jardy
Publikováno v:
Metallurgical and Materials Transactions B
Metallurgical and Materials Transactions B, Springer Verlag, 2020, 51 (4), pp.1329-1338. ⟨10.1007/s11663-020-01866-0⟩
Metallurgical and Materials Transactions B, Springer Verlag, 2020, 51 (4), pp.1329-1338. ⟨10.1007/s11663-020-01866-0⟩
International audience; In order to improve our understanding of the PAMCHR process applied to the processing of Ti alloys, a 3D numerical simulation of the thermal and hydrodynamic behavior of the metal flowing in the refining hearth has been set up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d5c089f6dc1ad3bf84061989e585d9b
https://hal.archives-ouvertes.fr/hal-03093805
https://hal.archives-ouvertes.fr/hal-03093805