The microstructure and the element and phase compositions of the zone of deposited metal, of the fusion zone, and of the heat-affected zone in welds of Fe3Al intermetallic with austenitic steels are studied by methods of light and scanning microscopy, microscopic x-ray spectrum analysis, and x-ray diffraction analysis. Argon arc welding is used to obtain beads of corrosion-resistant austenitic steels 08Kh18N10, 10Kh17N13M2T, 20Kh23N13, and 20Kh23N18 on the surface of a Fe3Al intermetallic.
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 9, pp. 35 – 39, September, 2010.
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Aleshin, N.P., Gerasimov, S.A., Yajiang, L. et al. Microstructure and composition of welds of Fe3Al intermetallic with austenitic corrosion-resistant steels. Met Sci Heat Treat 52, 437–441 (2011). https://doi.org/10.1007/s11041-010-9297-3
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DOI: https://doi.org/10.1007/s11041-010-9297-3