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Phase equilibrium between bcc solid solution matrix and B2 aluminides in Nb-based alloy

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Abstract

B2 aluminides have a role of Al reservoir for Al2O3 surface and it is expected to increase oxidation resistance of (Nb,Mo)-bccss substrate. For the accumulation of the basic information to design the alloy composed of B2 coating on bccss matrix, bccss - B2 two-phase field was investigated in the Nb-Mo-Ni-Pd-Al system at 1273 K. It is found that Pd-rich B2-(Ni,Pd)Al phase is in equilibrium with Nb-rich bccss phase, while without Pd, the composition range of bccss coexisting with B2-NiAl phase is limited to be low Nb.

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References

  1. M. W. Brumm and H. J. Grabke, Corrosion Science 33 (11), 1677–1690 (1992)

    Article  CAS  Google Scholar 

  2. M. W. Brumm and H. J. Grabke, Corrosion Science 34 (4), 547–561 (1993)

    Article  CAS  Google Scholar 

  3. M. W. Brumm, H. J. Grabke and B. Wagemann, Corrosion Science 36 (1), 37–53 (1994)

    Article  CAS  Google Scholar 

  4. M. Fukumoto, R. Matsui, M. Hara and T. Narita, J. Japan Inst. Metals 68 (8), 548–551 (2004)

    Article  CAS  Google Scholar 

  5. V. Raghavan, Journal of Phase Equilibria and Diffusion 27 (4), 397–402 (2006)

    CAS  Google Scholar 

  6. P. Cerba, M. Vilasi, B. Malaman and J. Steinmetz, Journal of Alloys and Compounds 201, 57–60 (1993)

    Article  CAS  Google Scholar 

  7. V. Raghavan, Journal of Phase Equilibria and Diffusion 27 (4), 393–396 (2006)

    CAS  Google Scholar 

  8. H. Meininger, T. Gödecke and M. Ellner, Zeitschrift für Metallkunde 90 (3), 207–215 (1999)

    CAS  Google Scholar 

  9. S. Miura, Y. Sekito, T. Okawa, T. Yamanouchi and T. Mohri, Mat. Sci. Forum 783-786, 1171–1175 (2014)

    Article  CAS  Google Scholar 

Download references

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Authors and Affiliations

  1. Division of Materials Science and Engineering, Faculty of Engineering, Hokkaido University, Kita-13, Nishi-8, Kita-ku, Sapporo, 060-8628, Hokkaido, Japan

    Takuya Yamanouchi Graduate student, Graduate School of Engineering & Seiji Miura

  2. Hokkaido University, Japan

    Takuya Yamanouchi Graduate student, Graduate School of Engineering

Authors
  1. Takuya Yamanouchi Graduate student, Graduate School of Engineering
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  2. Seiji Miura
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Yamanouchi, T., Miura, S. Phase equilibrium between bcc solid solution matrix and B2 aluminides in Nb-based alloy. MRS Online Proceedings Library 1760, 199–204 (2014). https://doi.org/10.1557/opl.2015.149

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  • DOI: https://doi.org/10.1557/opl.2015.149

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