Conclusions
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1.
The effect of alloying with one and two eutectoid-forming β stabilizers on the mechanical properties of titanium alloys was investigated.
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2.
It was found that the ductility of the basic alloy is satisfactory after annealing with up to 8.0% Fe and up to 9% Cr+6% Fe, and satisfactory after quenching with up to 3.2% Fe and 2.4% Cr+1.6% Fe.
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3.
Samples with an overheated structure retain satisfactory ductility in the annealed condition with up to 4.8% Fe and 3.6% Cr+2.4% Fe.
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Literature cited
N. V. Ageev and L. A. Petrova, Zh. Neorg. Khim.,4, No. 5, 1092 (1959).
B. A. Borok et al., "Dilatometric studies of binary titanium alloys", Metal. i Term. Obrabotka Metal., No. 2, 32 (1963).
G. I. Nosova, Phase Transformations in Titanium Alloys [in Russian], Metallurgiya, Moscow (1968), p. 79.
Additional information
Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 9, pp. 57–60, September, 1973.
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Khorev, A.I., Mukhina, L.G. Heat treatment and mechanical properties of Ti−Al−Fe and Ti−Al−Cr−Fe alloys. Met Sci Heat Treat 15, 790–793 (1973). https://doi.org/10.1007/BF00656295
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DOI: https://doi.org/10.1007/BF00656295