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Hydrides based on phases in the Ti2Ni-Zr2Ni section of the Ti-Ni-Zr system

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Abstract

A study has been made on the interaction of hydrogen with a phase based on the intermetallide Zr2Ni and with the ternary Laves phase occurring in the Ti-Ni-Zr system in the temperature range between room temperature and 700°C. The Laves phase and the phase based on Zr2Ni form two hydrides: a low-temperature unstable one, which decomposes in air, and a high-temperature one that gives up hydrogen on heating above 400°C. The hydrogen capacities of the two phases can be used to store hydrogen.

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References

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Authors
  1. M. M. Antonova
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  2. E. L. Semenova
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  3. L. A. Tret'yachenko
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Additional information

Materials Science Institute, Ukrainian National Academy of Sciences, Kiev. Translated from Poroshkovaya Metallurgiya, Nos. 1/2(377), pp. 81–84, January–February, 1995.

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Antonova, M.M., Semenova, E.L. & Tret'yachenko, L.A. Hydrides based on phases in the Ti2Ni-Zr2Ni section of the Ti-Ni-Zr system. Powder Metall Met Ceram 34, 74–77 (1995). https://doi.org/10.1007/BF00559855

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  • DOI: https://doi.org/10.1007/BF00559855

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