Experimental determination of liquidus projection in the Cr rich region of the Cr-Si-B system (2018)
- Authors:
- USP affiliated authors: NUNES, CARLOS ANGELO - EEL ; COELHO, GILBERTO CARVALHO - EEL
- Unidade: EEL
- Sigla do Departamento: LOM
- DOI: 10.1016/j.jallcom.2018.09.139
- Subjects: DIAGRAMA DE TRANSFORMAÇÃO DE FASE; MATERIAIS
- Keywords: Phase diagram; Cr-Si-B Casting; Liquidus projection
- Agências de fomento:
- Language: Inglês
- Abstract: In this work, the Cr-rich region of the Cr-Si-B system have been experimentally investigated on arc-melted alloys in order to build the liquidus projection. The determination of the liquid-solid equilibria has been based on microstructural characterization of the as-cast alloys by using scanning electron microscopy and X-rays diffraction. Six primary solidification regions associated to the alloys were identified: Crss, Cr2B, Cr3Si, Cr5B3, Cr5Si3 and CrB. Two ternary type II invariant reactions were identified: Liq+Cr5B3↔Cr3Si+Cr2B and Liq+CrB↔Cr5B3+Cr5Si3 designated by II1 and II2, respectively. Two ternary eutectics I1 and I2 corresponding, respectively, to Liq↔Crss+Cr2B+Cr3Si and Liq↔Cr5Si3+Cr5B3+Cr3Si were also proposed.
- Imprenta:
- Source:
- Título: Journal of alloys and compounds
- ISSN: 0925-8388
- Volume/Número/Paginação/Ano: v. 772, p.735-739, 2018
- Este periódico é de acesso aberto
- Este artigo NÃO é de acesso aberto
-
ABNT
CHAD, Vanessa Motta et al. Experimental determination of liquidus projection in the Cr rich region of the Cr-Si-B system. Journal of alloys and compounds, v. 772, p. 735-739, 2018Tradução . . Disponível em: https://doi.org/10.1016/j.jallcom.2018.09.139. Acesso em: 21 jan. 2026. -
APA
Chad, V. M., Chaia, N., Villela, T. F., Nunes, C. A., & Coelho, G. C. (2018). Experimental determination of liquidus projection in the Cr rich region of the Cr-Si-B system. Journal of alloys and compounds, 772, 735-739. doi:10.1016/j.jallcom.2018.09.139 -
NLM
Chad VM, Chaia N, Villela TF, Nunes CA, Coelho GC. Experimental determination of liquidus projection in the Cr rich region of the Cr-Si-B system [Internet]. Journal of alloys and compounds. 2018 ; 772 735-739.[citado 2026 jan. 21 ] Available from: https://doi.org/10.1016/j.jallcom.2018.09.139 -
Vancouver
Chad VM, Chaia N, Villela TF, Nunes CA, Coelho GC. Experimental determination of liquidus projection in the Cr rich region of the Cr-Si-B system [Internet]. Journal of alloys and compounds. 2018 ; 772 735-739.[citado 2026 jan. 21 ] Available from: https://doi.org/10.1016/j.jallcom.2018.09.139 - Nb-Al Binary System: Reevaluation of the Solubility Limits of the (Nb), Nb3Al, Nb2Al and NbAl3 Phases at High Temperatures
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Informações sobre o DOI: 10.1016/j.jallcom.2018.09.139 (Fonte: oaDOI API)
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