On possibility of a structural transition in the vicinity of the melting point in liquid copperстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 26 апреля 2017 г.
Аннотация:The temperature dependence of the kinematic viscosity of liquid copper has been studied by the method of torsional vibrations during heating and cooling within the temperature range 1080-1500 degrees C. A reversible structural transition was discovered in the vicinity of 1170 degrees C. This transition manifests itself in a jumpwise change of viscosity and the activation energy of viscous flow at this temperature. (C) 2000 MAIK "Nauka / Interperiodica".