Abstract
The microstructure and composition of diffusion layers that arise upon the spread of the liquid aluminum alloys AL5, AL9, AL852, and A7075 over the St3 steel has been investigated using optical and electron microscopy. The thermophysical conditions of the interaction of the melt with the substrate under which at the boundary of the substrate the plastic transition layer of iron-based solid solution improving quality of the coating is formed have been determined.
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References
V. R. Ryabov, Aluminizing Steels (Metallurgiya, Moscow, 1973) [in Russian].
S. V. Marut’yan, I. A. Boiko, and A. I. Golubev, “Phase Composition and Corrosion Stability of Aluminum Coatings Produced from the Melt,” Zashch. Met., No. 2, 324–327 (1990).
V. N. Eremenko, N. D. Lesnik, and T. S. Ivanova, “Contact Interaction of Iron-Group Metals with Aluminum-Based Melts,” Poroshk. Metall., No. 7, 46–50 (1977).
A. A. Chularis, G. V. Chumachenko, and M. M. Mikhailova, “Spread of Aluminum-Silicon Melts over Steel during Soldering,” Vestn. Don. Gos. Techn. Univ. 3, 344–350 (2003).
I. G. Brodova, O. A. Chikova, M. A. Vityunin, I. G. Shirinkina, T. I. Yablonskikh, and L. V. Elokhina, “Structure of Diffusion Layers that are Formed upon Spreading of Al-Si Melts over the Surface of St3 Steel,” Phys. Met. Metallogr. 109, 626–631 (2010).
M. Hansen and K. Anderko, Constitution of Binary Alloys (McGraw-Hill, New York, 1958; Metallirgizdat, Moscow, 1962).
V. S. Sinel’nikova, V. A. Podergin, and V. N. Rechkin, Aluminides (Naukova Dumka, Kiev, 1965) [in Russian].
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Original Russian Text © I.G. Brodova, O.A. Chikova, I.G. Shirinkina, T.I. Yablonskikh, V.V. Astaf’ev, 2013, published in Fizika Metallov i Metallovedenie, 2013, Vol. 114, No. 5, pp. 444–448.
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Brodova, I.G., Chikova, O.A., Shirinkina, I.G. et al. Structure of diffusion layers formed at liquid aluminum alloy-steel contact boundary. Phys. Metals Metallogr. 114, 406–410 (2013). https://doi.org/10.1134/S0031918X13050025
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DOI: https://doi.org/10.1134/S0031918X13050025