. "RIV/60162694:G43__/12:00482142" . "144662" . "Kohout, Jan" . . . . "Kinetics of material property changes during age-hardening of silumin" . "Tren\u010Dianska univerzita Alexandra Dub\u010Deka v Tren\u010D\u00EDne" . "http://vavtest.unob.cz/registr" . "Proceedings of the International Conference on Military Technologies and Special Technologies 2012" . "Aluminium alloys, especially the age-hardenable ones, are widely used also for some details in special technology. In the contribution simple phenomenological description of age-hardening kinetics of supersaturated solid solution is presented using the sum of exponential functions with negative arguments containing rate constants, for whose temperature dependence the Arrhenius equation is used. The number of exponentials in the sum is discussed considering sufficiently accurate description as well as the number of distinguishable processes occurred during hardening. Also the limits of this approach are presented. The HB hardness and growth changes (i.e. relative length increase) of silumin during age-hardening are used for demonstration of this procedure."@en . . . . . . "Kinetics of material property changes during age-hardening of silumin"@en . . . "Kinetics of material property changes during age-hardening of silumin" . "1"^^ . "Tren\u010D\u00EDn" . "[8A277E72433D]" . . . "1"^^ . . "6"^^ . "I" . "Aluminium alloys; Silumin; Ageing; Hardening; Kinetics; Hardness; Growth"@en . "Kinetics of material property changes during age-hardening of silumin"@en . "G43" . "Aluminium alloys, especially the age-hardenable ones, are widely used also for some details in special technology. In the contribution simple phenomenological description of age-hardening kinetics of supersaturated solid solution is presented using the sum of exponential functions with negative arguments containing rate constants, for whose temperature dependence the Arrhenius equation is used. The number of exponentials in the sum is discussed considering sufficiently accurate description as well as the number of distinguishable processes occurred during hardening. Also the limits of this approach are presented. The HB hardness and growth changes (i.e. relative length increase) of silumin during age-hardening are used for demonstration of this procedure." . . "Bratislava" . . . "978-80-8075-525-6" . "2012-01-01+01:00"^^ . . "RIV/60162694:G43__/12:00482142!RIV13-MO0-G43_____" . .