Artigo de periodico

Diffusion coefficients and atomic mobilities in the BCC phase of the Al-Nb-V system (2024)

• Authors:
  • Borowski, Karoline Elerbrock
  • Silveira, Vitória Melo
  • Chaia, Nabil
  • Wang, Chuangye
  • Zhao, Ji-Cheng
  • Nunes, Carlos Angelo
  • Coelho, Gilberto Carvalho
• USP affiliated authors: NUNES, CARLOS ANGELO - EEL ; COELHO, GILBERTO CARVALHO - EEL ; SILVEIRA, VITÓRIA DE MELO - EEL ; BOROWSKI, KAROLINE ELERBROCK - EEL
• Unidade: EEL
• DOI: 10.1016/j.calphad.2024.102699
• Assunto: MATERIAIS
• Keywords: Al–Nb–V system; Atomic mobility; Interdiffusion coefficients; Z-Z-Z model; BCBPO model
• Agências de fomento:
  • Financiamento CAPES
  • Financiamento FAPESP
• Language: Inglês
• Abstract: Diffusion coefficients in the BCC phase of the Al–Nb–V ternary system are studied for the first time, including an assessment of the atomic mobilities. Ternary interdiffusion coefficients are obtained from the intersecting diffusion paths of several sets of diffusion couples that are annealed at both 1100 °C and 1200 °C. Existing experimental data from the pertinent binary systems are also employed for the assessments of atomic mobilities using the 1-parameter Z-Z-Z binary diffusion coefficient model developed by Zhong et al [1]. Interdiffusion coefficients in the BCC region of the Al–V system are also extracted through a forward-simulation analysis and incorporated into the mobility modeling. A complete description of diffusion in the BCC phase of the Al–Nb–V system is presented following the Binary and Cross-Binary Parameters Only (BCBPO) model developed by Zhong and Zhao [2]. Our data will be valuable input to diffusion-related simulation of refractory high entropy alloys containing aluminum.
• Imprenta:
  • Publisher: Elsevier
  • Publisher place: Pensilvania-USA
  • Date published: 2024
• Source:
  • Título: Calphad-computer coupling of phase diagrams and thermochemistry
  • ISSN: 0364-5916
  • Volume/Número/Paginação/Ano: v.85, art. n. 102699, p. 1-11, 2024

Informações sobre o DOI: 10.1016/j.calphad.2024.102699 (Fonte: oaDOI API)
• Este periódico é de assinatura
• Este artigo NÃO é de acesso aberto
  
• Cor do Acesso Aberto: closed

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• ABNT

  BOROWSKI, Karoline Elerbrock et al. Diffusion coefficients and atomic mobilities in the BCC phase of the Al-Nb-V system. Calphad-computer coupling of phase diagrams and thermochemistry, v. 85, n. art. 102699, p. 1-11, 2024Tradução . . Disponível em: https://doi.org/10.1016/j.calphad.2024.102699. Acesso em: 30 dez. 2025.

• APA

  Borowski, K. E., Silveira, V. M., Chaia, N., Wang, C., Zhao, J. -C., Nunes, C. A., & Coelho, G. C. (2024). Diffusion coefficients and atomic mobilities in the BCC phase of the Al-Nb-V system. Calphad-computer coupling of phase diagrams and thermochemistry, 85( art. 102699), 1-11. doi:10.1016/j.calphad.2024.102699

• NLM

  Borowski KE, Silveira VM, Chaia N, Wang C, Zhao J-C, Nunes CA, Coelho GC. Diffusion coefficients and atomic mobilities in the BCC phase of the Al-Nb-V system [Internet]. Calphad-computer coupling of phase diagrams and thermochemistry. 2024 ;85( art. 102699): 1-11.[citado 2025 dez. 30 ] Available from: https://doi.org/10.1016/j.calphad.2024.102699

• Vancouver

  Borowski KE, Silveira VM, Chaia N, Wang C, Zhao J-C, Nunes CA, Coelho GC. Diffusion coefficients and atomic mobilities in the BCC phase of the Al-Nb-V system [Internet]. Calphad-computer coupling of phase diagrams and thermochemistry. 2024 ;85( art. 102699): 1-11.[citado 2025 dez. 30 ] Available from: https://doi.org/10.1016/j.calphad.2024.102699

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