Abstract
Supersaturated Al-10 and 15 mol% Li solid solutions were prepared by means of heat treatments under high pressure and high temperature, and the variations of elastic modulus, electrical resistivity and micro-Vicker's hardness in these solid solutions during isochronal ageing up to 673 K were investigated. The maximum shear modulus was observed during the precipitation of the δ′ phase at 453 K ageing. The difference in the decomposition behaviour of several specimens obtained by high-pressure solid solutioning and the conventional one is discussed based on the results of elastic moduli measurements.
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Sakai, K., Matsumuro, A. & Senoo, M. Variations of elastic moduli during ageing process of Al-Li solid solutions treated at high pressure. JOURNAL OF MATERIALS SCIENCE 31, 3009–3013 (1996). https://doi.org/10.1007/BF00356016
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DOI: https://doi.org/10.1007/BF00356016