Macro Analysis on the Mixture of Metals 77 % Cu 23 % Zn

Sri Wuryanti

Abstract: This macro analysis is useful to observe physical. Alloy is a metallic material that is stronger than pure metals, because metals are crystalline solids. There are three parameters will be analysed, i. e. density, heat capacity and electrical conductivity. There are three parameters will be analysed, i. e. density, heat capacity and electrical conductivity. The results the bulk density of 8.296 g / cm3, the heat capacity equation, with a = 177.7914, b = 0.6464, c = - 5, 677, 645.692 and the lowest and the highest of electrical conductivities were 65.88 S/cm and a maximum 38.43 S/cm, respectively.

Keywords: Alloy, Density, Electrical conductivity, Heat capacity, Metal