Conclusions
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1.
With increasing hydrogen concentrations there is no noticeable change in lattice constant c ofα titanium alloys, while the hardness and yield strength increase smoothly.
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2.
The relative elongation and reduction in section depend greatly on the grain size and the associated morphology of hydrides. Alloys of titanium with hydrogen having fine-grained hydrides have relativel high values of δ and ψ.
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Literature cited
G. Lenning, C. Craighead, and R. Jaffee, Trans. AIME,200, 367.
W. Pearson, Handbook of Lattice Spacings and Structure of Alloys, Pergamon Press, London-New York (1958).
Additional information
Moscow Aviation Technology Institute. A. A. Baikov Institute of Metallurgy. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 12, pp. 57–58, December, 1978.
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Bukhanova, A.A., Egiz, I.V. Mechanical properties and lattice constant of Ti−Al−H alloys. Met Sci Heat Treat 20, 1029–1031 (1978). https://doi.org/10.1007/BF00703286
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DOI: https://doi.org/10.1007/BF00703286