Analysis of Young's modulus in the polycrystalline Cu-Ni alloy with the theory for Nordheim's rule

摘要: Young's modulus and the specific resistivity in polycrystalline Cu-Ni alloy have been measured as a function of atomic fraction Cu. The result is compared with results other authors. CuC-Ni1-C discussed terms an average cellular potential phi C=C Cu+(1-C) NI which used explanation for Nordheim's rule. interatomic potentials Cu Ni, are assumed to be due repulsive force between nearest neighbour closed shells by use Born-Mayer type potential. crystal proposed Voigt that Reuss theoretically calculated alloy. These computed values coincide ones.