Effect of Alloying Elements on Microstructure and Properties of Fe-Al and Fe-Al-Si Alloys Produced by Reactive Sintering

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Abstract:

Pressureless reactive sintering production of iron aluminides is always connected with high porosity of the product. Previous research showed that silicon reduces the porosity significantly. In this work, the effect of alloying elements (Cu, Ni) on the reactive sintering behaviour and on the porosity of Fe-Al and Fe-Al-Si alloys was studied. Microstructure, phase composition, mechanical and tribological properties were studied as functions of alloy composition.

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407-410

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January 2011

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[1] http: /www. reade. com/Products/Aluminides/iron_aluminide. html.

Google Scholar

[2] P. Kratochvíl, Intermetallics 16 (2008) 587-591.

Google Scholar

[3] P. A. McQuay and V. K. Sikka, Casting of Intermetallics, in: Encyclopedia of Materials: Science and Technology (2001) 1011-1016.

DOI: 10.1016/b0-08-043152-6/00187-x

Google Scholar

[4] Encyclopaedia Britannica Online, (2008).

Google Scholar

[5] U. S. Patent No. 5, 269, 830.

Google Scholar

[6] P. Novák, V. Knotek, J. Šerák, A. Michalcová, D. Vojtěch, Powder Metallurgy (2009), doi: 10. 1179/174329009X449314.

DOI: 10.1179/174329009x449314

Google Scholar

[7] P. Novák, V. Knotek, M. Voděrová, J. Kubásek, J. Šerák, A. Michalcová, D. Vojtěch, Journal of Alloys and Compounds 497 (2010) 90–94.

DOI: 10.1016/j.jallcom.2010.03.028

Google Scholar

[8] P. Novák, D. Vojtěch, J. Šerák, Surface and Coatings Technology 200 (2006) 5229 – 5236.

DOI: 10.1016/j.surfcoat.2005.06.023

Google Scholar

[9] P. Novák, J. Kubásek, J. Šerák, D. Vojtěch, A. Michalcová, International Journal of Materials Research 100 (2009) 3.

Google Scholar