Reply to comments on:: 'Calorimetric study of 6061-Al-15vol.% SiCwPM composites extruded at different temperatures' by A.!Borrego, G.!Gonzalez-Doncel, Mater. Sci. Eng. A 245 (1995) 10

[摘要] The different interpretation derived from two kinetic models to fit betaand beta' reactions in PM 6061Al and 6061Al-15vol.%SiCw composites, as measured by DSC, is discussed. It will be seen that the decrease of the Avrami exponent with temperature can also be understood in terms of a fittable exponent for impingement. (C) 2000 Published by Elsevier Science S.A. All rights reserved.

[发布日期] 2000-01-15

[关键词] differential scanning calorimetry;precipitation kinetics;Al alloy 6061