Temperature and concentration dependences of viscosity of Fe85-xCr15Cx (x=10-17) melts

International Conference "Structural and Phase Transformations in Materials: Theory, Computer Modelling and Experiment"

材料科学;计算机科学

Sterkhova, I.V.^1 ; Kamaeva, L.V.^1 ; Lad'Yanov, V.I.^1 ; Korepanov, A Yu^1

Physical-Technical Institute, Ural Branch, Russian Academy of Sciences, 132 Kirov Street, Izhevsk, Russia^1

关键词: Arrhenius;    Carbon concentrations;    Concentration dependence;    Monotonic dependence;    Polytherms;    Strong dependences;    Temperature range;    Viscosity increase;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/192/1/012029/pdf
DOI  :  10.1088/1757-899X/192/1/012029

来源: IOP

【 摘 要 】

The investigations of temperature and concentration dependences of viscosity of Fe85-xCr15Cx(x=10-17) melts have been performed. It has been shown that the viscosity polytherms of the studied melts do not have any peculiarities in the entire studied temperature range and are well described by Arrhenius-type monotonic dependences. It has also been shown that there is no strong dependence between the viscosity of Fe85-xCr15Cxmelts at x=10-17 at.%C and carbon concentration, and only close to eutectic concentration a sharp viscosity increase is observed.