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Interdiffusion Between Ni-Based Superalloy and MCrAlY Coating

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Abstract:

Interdiffusion at the interface between a Co-36.5Ni-17.5Cr-8Al-0.5Y, MCrAlY coating and the underlying IN738 superalloy was studied in a large matrix of specimens isothermally heat treated for up to 12,000 hours at temperatures 875°C, 925°C or 950°C. Modelled results using the finite difference software DICTRA was compared with experimental average composition profiles measured across the interface using a new experimental approach.

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Diffusion in Solids and Liquids, DSL-2006 I View Preview

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Periodical:

Defect and Diffusion Forum (Volumes 258-260)

Pages:

73-78

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.258-260.73

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Online since:

October 2006

Authors:

K.V. Dahl, J. Hald, A. Horsewell

Keywords:

MCrAlY, DICTRA, Interdiffusion, Ni Superalloys

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© 2006 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] A. Borgenstam, A. Engström, L. Höglund, J. Ågren: J. Phase. Eq. Vol. 21 Issue 3 (2000), p.269.

Google Scholar

[2] K. V. Dahl, J. Hald and A. Horsewell: Accepted by Journal of Microscopy - 27/06/(2006).

Google Scholar

[3] K.V. Dahl and J. Hald: Accepted by Energy materials - 26/01/(2006).

Google Scholar

[4] J.J. Friel: Advanced Materials & Processes Vol. 162 Issue. 12 (2004), p.21.

Google Scholar

[5] N. Saunders: SUPERALLOYS 1996, R. D. Kissinger et al. eds. (TMS, 1996), p.101.

Google Scholar

[6] W. J. Boettinger, U. R. Kattner and C. E. Campbell: Acta Mater. Vol. 50 (2002), p.775.

Google Scholar

[7] A. Engström, L. Höglund and J. Ågren: Metall. Mater. Trans. A Vol. 25A (1994) p.1127.

Google Scholar

[8] Z. Hashin and S. Shtrikman: J. Appl. Phys. Vol. 33 Issue 10 (1962), p.3125.

Google Scholar

[9] A. Engström: Scandinavian J. Metall. Vol. 24 (1995), p.12.

Google Scholar

[10] T. Gómez-Acebo, B. Navarcorena, F. Castro: J. Phase. Eq. Diff. Vol. 25 Issue 3 (2004), p.237.

Google Scholar

[11] Lord Raleigh: Phil. Mag. Vol. 34 (1892), p.481.

Google Scholar

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