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The anisotropy factor assessment under various parameters of thermomechanical
loading is estimated by the example of experimental studying deformation and structural
parameters of anisotropic Al alloy 1561. It is found that the smallest value of the anisotropy
factor corresponds to the formation of equiaxed fine-grained structure formed in the temperaturerate
conditions of superplasticity.
Keywords: anisotropy factor; dynamic superplasticity; aluminum alloys; phase transformations. |
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