Conclusions
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1.
The effectiveness of textural hardening under biaxial symmetric tension increases with increasing intensity of the (0001) base texture of the α-phase and decreases with increasing amount of β-phase in the alloys (from VT5-1 to VT14 and VT15). Experimental data agree well with computed values.
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2.
Use of specially controlled strain, heat-treatment, and thermomechanical-treatment conditions makes it possible to vary directly the microstructure, substructure, and crystallographic texture of various classes of titanium alloys and to achieve a high level of strength in the plane and complex stressed states.
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Literature cited
N. V. Ageev, A. A. Babaréko, and S. Ya. Betsofen, "Describing texture by the method of inverse polar diagram," Izv. Akad. Nauk SSSR, Met., No. 1, 94 (1974).
A. I. Khorev, A. A. Babaréko, and A. I. Krasnozhon, "Textural hardening of titanium alloys," Metalloved. Term. Obrab. Met., No. 2, 57 (1977).
A. I. Khorev, "Thermomechanical and mechanical heat-treatment of titanium alloys," Metalloved. Term. Obrab. Met., No. 3, 50 (1979).
Additional information
All-Union Scientific-Research Institute of Aviation Materials. A. A. Baikov Institute of Metallurgy. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 7, pp. 16–19, July, 1982.
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Khorev, A.T., Babaréko, A.A., Krasnozhon, A.I. et al. Effect of structure, substructure, and crystallographic texture on the mechanical properties of titanium alloys. Met Sci Heat Treat 24, 463–467 (1982). https://doi.org/10.1007/BF00773150
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DOI: https://doi.org/10.1007/BF00773150