Viscosity of hypereutectic aluminum-based iron-alloyed meltsстатья
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Дата последнего поиска статьи во внешних источниках: 26 апреля 2017 г.
Аннотация:We investigated the temperature dependences of the kinematic viscosity of liquid Al-Fe alloys with an iron content from 3.5 to 10 at %. We discovered a bifurcation of the viscosity polytherms obtained upon heating and subsequent cooling. We show that the value increase observed in the viscosity polytherm at melt heating near the liquidus temperature is caused by Al3Fe crystal sedimentation upon its passing the two-phase zone and by their subsequent melting.