The 1300 °C Isothermal Section in the Al2O3-Y2O3-Nb2O5 System (2022)
- Authors:
- USP affiliated authors: NUNES, CARLOS ANGELO - EEL ; COELHO, GILBERTO CARVALHO - EEL
- Unidade: EEL
- DOI: 10.1007/s11669-022-00973-6
- Subjects: DIAGRAMA DE TRANSFORMAÇÃO DE FASE; MATERIAIS
- Keywords: Al2O3-Nb2O5-Y2O3 system; Al2O3 Y2O3 Nb2O5; phase diagrams
- Agências de fomento:
- Language: Inglês
- Abstract: Phase stability in the Al2O3-Nb2O5-Y2O3 ceramic system at 1300 °C was experimentally investigated. Disks samples fabricated from homogenized powders were uniaxially pressed at room temperature and heat treated at 1300 °C for 222 hours under laboratory atmosphere to achieve thermodynamic equilibrium. As results, the microstructures of the heat-treated samples did not exhibit pseudo-ternary phases and the phase relations confirmed nine three-phase fields in the proposed isothermal section at 1300 °C.
- Imprenta:
- Source:
- Título: Journal of phase equilibria and diffusion
- ISSN: 15477037
- Volume/Número/Paginação/Ano: v.43, p.393-400, 2022
- Este periódico é de assinatura
- Este artigo NÃO é de acesso aberto
- Cor do Acesso Aberto: closed
-
ABNT
ZAIDAN, Denilson Wagner et al. The 1300 °C Isothermal Section in the Al2O3-Y2O3-Nb2O5 System. Journal of phase equilibria and diffusion, v. 43, p. 393-400, 2022Tradução . . Disponível em: https://doi.org/10.1007/s11669-022-00973-6. Acesso em: 27 dez. 2025. -
APA
Zaidan, D. W., Freitas, B. X. de, Coelho, G. C., NUNES, C. A., Santos, C. dos, Ramos, E. C. T., & Ramos, A. S. (2022). The 1300 °C Isothermal Section in the Al2O3-Y2O3-Nb2O5 System. Journal of phase equilibria and diffusion, 43, 393-400. doi:10.1007/s11669-022-00973-6 -
NLM
Zaidan DW, Freitas BX de, Coelho GC, NUNES CA, Santos C dos, Ramos ECT, Ramos AS. The 1300 °C Isothermal Section in the Al2O3-Y2O3-Nb2O5 System [Internet]. Journal of phase equilibria and diffusion. 2022 ;43 393-400.[citado 2025 dez. 27 ] Available from: https://doi.org/10.1007/s11669-022-00973-6 -
Vancouver
Zaidan DW, Freitas BX de, Coelho GC, NUNES CA, Santos C dos, Ramos ECT, Ramos AS. The 1300 °C Isothermal Section in the Al2O3-Y2O3-Nb2O5 System [Internet]. Journal of phase equilibria and diffusion. 2022 ;43 393-400.[citado 2025 dez. 27 ] Available from: https://doi.org/10.1007/s11669-022-00973-6 - Thermodynamic Evaluation of the Phase Stability and Microstructural Characterization of a Cast B1914 Superalloy
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Informações sobre o DOI: 10.1007/s11669-022-00973-6 (Fonte: oaDOI API)
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