Studying the effect of heterogenizing annealing on the structure and hardness of the 01979 high-impact aluminum alloy, obtained by granulation technology from the melt

S.G. Kuptsov, A.V. Elantsev, E.A. Nikonenko

KEYWORDS:

 high-impact aluminum melt,  heterogenized annealing, XRD analysis, dispersed intermetallides

ABSTRACT:

The results concerning  studying the phase composition of high-impact aluminum melt 01979, obtained according to granulation technology, were presented. The AlCu4, AlCr2, and MgZn2 phases and interplanar distances of their crystalline cells were determined by means of XRD and SEM analysis.

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