Oxidation Behaviour of Nickel-Based Alloys Containing High Re Contents Comparable to the Third Generation Nickel-Based Superalloys

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In order to elucidate the Re effect on oxidation resistance, a high-temperature oxidation test was conducted with two groups of Ni-based superalloys. One group of alloys was characterized by 10mol%Al content (10-Al series). The other group of alloys was characterized by 15mol%Al content (15-Al series). The oxidation resistance decreased clearly with increasing Re content in the 10-Al series alloys, but did not in the 15-Al series alloys.

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Periodical:

Materials Science Forum (Volumes 449-452)

Edited by:

S.-G. Kang and T. Kobayashi

Pages:

349-352

Citation:

Y. Murata et al., "Oxidation Behaviour of Nickel-Based Alloys Containing High Re Contents Comparable to the Third Generation Nickel-Based Superalloys", Materials Science Forum, Vols. 449-452, pp. 349-352, 2004

Online since:

March 2004

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$38.00

[1] K. Matsugi, Y. Murata, M. Morinaga and N. Yukawa, Superalloys 1992, S. D. Antolovich et al. ed., TMS, Warrendale, PA, 1992, 307-316.

[2] D. L. Erickson and K. Harris, Materials for Advanced Power Engineering 1994, D. Coutsouradis et al. ed., Kluwer Academic Pub., Dordrecht, 1994, 1055-1074.

[3] G. L. Erickson, Superalloys 1996, R. D. Kissinger et al. ed., TMS, Warrendale, PA, 35-44.

[4] T. M. Simpson and A. R. Price, Superalloys 2000, T.M. Pollock et al. ed., TMS, Warrendale, PA, 2000, 387-392.

[5] C. Sarioglu, C. Stinner, J. R. Blachere, N. Birks, F. S. Pettit and G. H. Meier, Superalloys 1996, R. D. Kissinger et al. ed., TMS, Warrendale, PA, 1996, 71-80.

[6] C. J. Smithell: Metals Reference Book, Butterworth & Co. Ltd., London, 1 (1967), 266.

[7] Md. Moniruzzaman, M. Maeda, Y. Murata and M. Morinaga, ISIJ International, 43(2003), 386- 393.

[8] Y. Murata, R. Hashizume, A. Yoshinari, N. Aoki. M. Morinaga and Y. Fukui, Superalloys 2000, T.M. Pollock et al. ed., TMS, Warrendale, PA, 2000, 285-294.