Тип публикации: статья из журнала
Год издания: 2009
Идентификатор DOI: 10.3103/S1067821209020072
Ключевые слова: Soderberg anode, pitch, coke, pitch-coke composition, viscosity, plastic properties, rheological properties, yield point, Plastic property, Rheological property, Soderberg, Yield points, Activation energy, Particles (particulate matter), Plastics, Rheology, granulometry, particle size, plastic
Аннотация: The results of investigating the rheological behavior of pitch-coke compositions containing 55% pitch and coke dust of various granulometric compositions with a particle size smaller than 0.212 mm are presented. It is shown that, at temperatures simulating the production parameters of the anode mass (433-493 K), the pitch-coke compПоказать полностьюositions can be characterized as the Bingham systems. It is revealed that their rheological properties are affected by the dispersity of the solid phase, content of the coke charge, and temperature. Quantitative characteristics of the flow are found, namely, the yield point, plastic viscosity, and apparent activation energy of the flow.
Журнал: RUSSIAN JOURNAL OF NON-FERROUS METALS
Выпуск журнала: Vol. 50, Is. 2
Номера страниц: 114-117
ISSN журнала: 10678212
Место издания: NEW YORK
Издатель: ALLERTON PRESS INC