The effect of hydrogen on the shear modulus of polycrystalline aluminum |
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| Authors: | L. V. Spivak E. A. Lunarska |
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| Affiliation: | (1) Perm State University, Perm, Russia;(2) Institute of Physical Chemistry, Polish Academy of Sciences, Warszawa, Poland |
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| Abstract: | Electrolytic hydrogen saturation of polycrystalline aluminum leads to a significant (up to about 30%) decrease in the shear moduli G of samples. This change in G is accompanied neither by the loss of plasticity (no hydrogen-induced brittleness) nor by a change in the electric resistance (in contrast to that observed during the hydrogenation of typical hydride-forming metals and alloys, including those in the amorphous state). |
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