Basic physical metallurgy principles of alloying of aluminum alloys with scandium are considered and the fundamentals of the production of deformed semiproducts from these alloys are discussed. The discussion is based on the expected widening of the range of application of deformed semiproducts from scandium-alloyed aluminum alloys.
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References
Aluminum-Scandium Alloy, Patent 3619181 US, Wiley L.A. (1971).
M. E. Drits, E. S. Kadaner, T. V. Dobatkina, and N. I. Turkina, “On the nature of interaction between scandium and aluminum in the aluminum-rich part of the Al – Sc system,” Izv. Akad. Nauk SSSR, Metally, No. 4, 213 – 217 (1973).
M. E. Drits, N. I. Turkina, E. S. Kadaner, and T. V. Dobatkina, “Structure and mechanical properties of aluminum-scandium alloys,” in: Rare Metals in Nonferrous Alloys [in Russian], Nauka, Moscow (1975), pp. 160 – 167.
N. I. Turkina and V. I. Kuzmina, “Phase interactions in the Al – Mg – Sc system,” Izv. Akad. Nauk SSSR, Metally, No. 4, 208 – 212 (1976).
E. S. Kadaner and N. I. Turkina, “Nature of interaction between rare earth metals and aluminum in binary and ternary systems,” in: Problems of the Physical Metallurgy of Nonferrous Metals [in Russian], Nauka, Moscow (1978), pp. 71 – 76.
M. E. Drits, L. S. Toropova, and Yu. G. Bykov, “Effect of REM on mechanical properties of alloy Al – 6.5% Mg,” Metalloved. Term. Obrab. Met., No. 10, 35 – 37 (1980).
M. E. Drits, L. S. Toropova, Yu. G. Bykov, et al., “Structure and properties of Al – Sc and Al – Mg – Sc alloys,” in: Metallurgical Processes and Physical Metallurgy of Nonferrous Metals [in Russian], Nauka, Moscow (1982), pp. 213 – 223.
V. I. Elagin, V. V. Zakharov, and T. D. Rostova, “Prospects of alloying of aluminum alloys with scandium,” Tsvet. Met., No. 12, 96 – 99 (1982).
V. I. Dobatkin, M. E. Drits, L. S. Toropova, et al., “Main principles of alloying of aluminum and its alloys with scandium,” in: Selected Works of V. I. Dobatkin [in Russian], VILS, Moscow (2001), pp. 306 – 316.
V. I. Elagin, V. V. Zakharov, A. A. Petrova, and E. V. Vyshegorodtseva, “Effect of scandium on the structure and properties of Al – Zn – Mg alloys,” Izv. Akad. Nauk SSSR, Metally, No. 4, 180 – 183 (1983).
M. E. Drits, S. G. Pavlenko, L. S. Toropova, et al., “About the mechanism of the influence of scandium on elevation of strength and thermal stability of alloys of the Al – Mg system,” Dokl. Akad. Nauk SSSR, Metally, No. 2, 353 – 356 (1981).
M. E. Drits, L. S. Toropova, Yu. G. Bykov, et al., “Recrystallization of Al – Sc alloys,” Izv. Akad. Nauk SSSR, Metally, No. 1, 173 – 178 (1982).
V. I. Elagin, V. V. Zakharov, S. G. Pavlenko, and T. D. Rostova, “Effect of zirconium addition on aging of Al – Sc alloys,” Fiz. Met. Metalloved., 60(1), 97 – 100 (1985).
M. E. Drits, L. B. Ber, Yu. G. Bykov, and L. S. Toropova, “Aging of alloy Al – 0.3 at.% Sc,” Fiz. Met. Metalloved., 57(6), 1171 – 1179 (1984).
M. E. Drits, L. S. Toropova, Yu. G. Bykov, V. I. Elagin, Yu. A. Filatov, V. V. Zakharov, Yu. S. Zolotorevskii, and A. G. Makarov, Aluminum-Base Alloy, USSR Inv. Certif. No. 704266 [in Russian] (1979).
Yu. A. Filatov, “Deformable alloys based on the Al – Mg – Sc system,” Metalloved. Term. Obrab. Met., No. 6, 33 – 36 (1966).
Yu. A. Filatov, “Al – Mg – Sc alloys for welded structures,” Tekhnol. Legk. Splavov, No. 5, 13 – 19 (2004).
V. V. Zakharov and T. D. Rostova, “High-strength weldable alloy 1970 based on the Al – Zn – Mg system,” Metalloved. Term. Obrab. Met., No. 4, 10 – 17 (2005).
V. V. Ovchinnikov, A. M. Drits, and T. V. Krymova, “Experience of application of aluminum-lithium alloy 1460,” Tsvet. Met., No. 11 – 12, 99 – 103 (1997).
I. N. Fridlyander, L. B. Khokhlatova, N. I. Kolobnev, et al., “Advancement of thermally stable aluminum-lithium alloy 1424 for welded fuselages,” Metalloved. Term. Obrab. Met., No. 1, 3 – 7 (2002).
V. I. Elagin, V. V. Zakharov, and T. D. Rostova, “Aluminum alloys containing scandium,” Metalloved. Term. Obrab. Met., No. 1, 24 – 29 (1992).
L. L. Rokhlin, T. V. Dobatkina, and M. L. Kharakterova, “Physicochemical interaction in aluminum alloys with scandium,” Tekhnol. Legk. Splavov, No. 5, 32 – 36 (1997).
Marsha E. Van Dalen, David C. Dunald, and David. N. Seidman, “Microstructural evolution and creep properties of precipitation- strengthened Al – 0.06Sc – 0.02Gd and Al – 0.06 Sc – 0.02 Yb (at.%) alloys,” Acta Mater., 59, 5224 – 5237 (2011).
S. P.Wen, Z. B. Xing, H. Huang, et al., “The effect of erbium on the microstructure and mechanical properties of Al – Mg – Mn – Zr alloy,” Mater. Sci. Eng., A516, 42 – 49 (2009).
Christopher Booth-Morrison, David. C. Dunald, and David N. Seidman, “Coarsening resistance of precipitation-strengthened Al – Zr – Sc – Er alloys,” Acta Mater., 59, 7029 – 7042 (2011).
L. G. Berezin and P. P. Petrun’kov, “Development of the process of manufacturing of sheets from alloy 01570 with 2000 – 2500-mm width,” Tekhnol. Legk. Splavov, No. 1, 32 – 37 (1991).
E. M. Chernyshov, L. N. Bakanova, V. V. Zakharov, and T. D. Rostova, “Experience of commercial casting of ingots and fabrication of stamps from novel high-strength alloy 01970,” Tekhnol. Legk. Splavov, No. 2, 21 – 25 (1991).
S. B. Komarov, “Removal of intermetallics in ingots from alloy 1421,” Tekhnol. Legk. Splavov, No. 1, 17 – 19 (1995).
V. I. Dobatkin, “About metastable phase diagrams of metallic systems,” Tekhnol. Legk. Splavov, No. 5, 52 – 58 (1985).
M. E. Drits, L. S. Toropova, Yu. G. Bykov, et al., “Metastable Al – Sc phase diagram on the aluminum-rich side,” Izv. Akad. Nauk SSSR, Metally, No. 1, 179 – 182 (1983).
L. S. Toropova and A. N. Kamardinkin, “Crystallization of Al – Sc alloys at high cooling rates,” Tsvet. Met., No. 5, 104 – 106 (1989).
V. V. Zakharov and I. A. Fisenko, “Saving of scandium used to alloy aluminum alloys,” Tekhnol. Legk. Splavov, No. 4, 52 – 60 (2013).
V. I. Dobatkin, V. I. Elagin, and V. M. Fedorov, Rapidly Crystallized Aluminum Alloys [in Russian], VILS, Moscow (1995), p. 42.
V. V. Zakharov and I. A. Fisenko, “Modifying addition bars for Al – Sc – Zr aluminum alloys,” Tekhnol. Legk. Splavov, No. 3, 58 – 62 (2016).
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 8, pp. 31 – 36, August, 2020.
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Zakharov, V.V., Filatov, Y.A. & Fisenko, I.A. Scandium Alloying of Aluminum Alloys. Met Sci Heat Treat 62, 518–523 (2020). https://doi.org/10.1007/s11041-020-00595-0
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DOI: https://doi.org/10.1007/s11041-020-00595-0