Over de additiviteit der atoomwarmte in binaire metaalverbindingen

In these investigations, the validity was tested of the so-called additive law of NEUMANN-REGNAULT-Kopp, concerning the additivity of the specific heat in intermetallic compounds. SCHIMPFF and later on SCHUBEL had already proved this law for a long series of intermetallic compounds, below 0° C. as well as above this temperature. They conclude that the additive law is not really valid, but that it applies approximately. Many of the deviations observed remain within the limits of the experimental errors. A dependence of these deviations on the temperature could not be generally established. Zie: Summary