Catalogue en ligne Bibliothèque Ecole Nationale Polytechnique d'Alger

Les Inscriptions à la Bibliothèque sont ouvertes en ligne via le site: https://biblio.enp.edu.dz

Les Réinscriptions se font à :

• La Bibliothèque Annexe pour les étudiants en 2ème Année CPST

• La Bibliothèque Centrale pour les étudiants en Spécialités

A partir de cette page vous pouvez :

Retourner au premier écran avec les recherches...

Détail de l'auteur

Auteur C. T. Nguyen

Documents disponibles écrits par cet auteur

Affiner la recherche

330Cb alloy (Fe-35Ni-18Cr-1Nb-2Si) oxidation study between 800 and 1000 °C / C. Issartel in Materials and corrosion, Vol. 61 N° 11 (Novembre 2010)

Public

ISBD

[article]
in Materials and corrosion > Vol. 61 N° 11 (Novembre 2010) . - pp. 929–938
Titre : 330Cb alloy (Fe-35Ni-18Cr-1Nb-2Si) oxidation study between 800 and 1000 °C
Type de document : texte imprimé
Auteurs : C. Issartel, Auteur ; H. Buscail, Auteur ; C. T. Nguyen, Auteur
Année de publication : 2011
Article en page(s) : pp. 929–938
Note générale : Génie mécanique
Langues : Anglais (eng)
Mots-clés : 330Cb; conveyor units;Fe-35Ni-18Cr-1Nb-2Si; high temperatures; in situ XRD; Niobium; oxidation; silicon
Résumé : The 330Cb alloy (Fe-35Ni-18Cr-1Nb-2Si) has been oxidized, in air, in the 800–1000 °C temperature range. Results show the formation of a chromia layer acting as a good diffusion barrier under isothermal conditions. Nevertheless, some oxide scale spallation is generally observed after cooling to room temperature. A fine and adherent chromia scale is only obtained after short-term oxidation at 800 °C. In this case, the scale is probably too fine to expect a protection against carburization. At 900 °C we have observed that the scale spalled off on the niobium rich alloy areas. At 1000 °C the scale adherence is very bad. This study shows that the oxide scale adherence is decreased when the 330Cb alloy oxidation duration is increased.
En ligne : http://onlinelibrary.wiley.com/doi/10.1002/maco.200905442/abstract

[article] 330Cb alloy (Fe-35Ni-18Cr-1Nb-2Si) oxidation study between 800 and 1000 °C [texte imprimé] / C. Issartel, Auteur ; H. Buscail, Auteur ; C. T. Nguyen, Auteur . - 2011 . - pp. 929–938.
Génie mécanique
Langues : Anglais (eng)
in Materials and corrosion > Vol. 61 N° 11 (Novembre 2010) . - pp. 929–938
Mots-clés : 330Cb; conveyor units;Fe-35Ni-18Cr-1Nb-2Si; high temperatures; in situ XRD; Niobium; oxidation; silicon
Résumé : The 330Cb alloy (Fe-35Ni-18Cr-1Nb-2Si) has been oxidized, in air, in the 800–1000 °C temperature range. Results show the formation of a chromia layer acting as a good diffusion barrier under isothermal conditions. Nevertheless, some oxide scale spallation is generally observed after cooling to room temperature. A fine and adherent chromia scale is only obtained after short-term oxidation at 800 °C. In this case, the scale is probably too fine to expect a protection against carburization. At 900 °C we have observed that the scale spalled off on the niobium rich alloy areas. At 1000 °C the scale adherence is very bad. This study shows that the oxide scale adherence is decreased when the 330Cb alloy oxidation duration is increased.
En ligne : http://onlinelibrary.wiley.com/doi/10.1002/maco.200905442/abstract