Abstract
A study has been made of the effect of dispersed aluminum oxide in various concentrations on the grain size of nickel in the preparation of Ni-Al2O3 alloys and also of the connection between the resistance of the materials to compression and their initial structure. It is shown that the increase in the flow stresses of these alloys as compared with pure nickel is due to the fact that the oxides increase the resistance to movement of the dislocations within the grains, reduce their size, and also change the condition of the grain boundaries.
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Savitskii, K.V., Kulikov, V.A., Sergeenkova, V.A. et al. Dependence of the resistance to compression of metalloceramic nickel-aluminum oxide alloys on the grain size of the nickel matrix. Soviet Physics Journal 10, 27–33 (1967). https://doi.org/10.1007/BF00843546
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DOI: https://doi.org/10.1007/BF00843546