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金属学报 1997
HARDNESS CHANGES OF Al-Zn-Mg ALLOY DURING RETROGRESSION AND REAGING
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Abstract:
In this paper the hardness change of Al-Zn-Mg alloy during aging-retrogression-reaging treatments was studied. The microstructure change and the mechanism of the change in hardness were studied by small-angle X-ray scattering.
