Viscosity of Cu-Zn alloys - Metallurgy, Vol.50 No.3 July 2011.Reportar como inadecuado




Viscosity of Cu-Zn alloys - Metallurgy, Vol.50 No.3 July 2011. - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Metallurgy, Vol.50 No.3 July 2011. -

One of the basic parameters that characterize a liquid phase is its viscosity. In the paper, the results of viscosity measurements for copper, copper-zinc alloys with 5 %wt. Zn and 10 %wt. Zn as well as Cu-Zn alloys with small additions of antimony, selenium and sulfur are presented. The viscosity measurements were conducted by means of a viscometer using the phenomenon of damping rotational vibrations of the crucible by filling the liquid metal. It was observed that the additions of zinc, antimony and selenium resulted in the viscosity reduction while the addition of sulfur led to its increase.

viscosity; viscometer; copper alloys; Arrhenius Equation; Frenkel Equation



Autor: G. Siwiec - ; Department of Metallurgy, Silesian Technical University, Katowice, Poland J. Łabaj - ; Department of Metallurgy, S

Fuente: http://hrcak.srce.hr/



DESCARGAR PDF




Documentos relacionados