Influence neodymium oxidation kinetics AK12 alloy in the solid state
By thermogravimetric method the interaction of AK12 alloy doped with neodymium, with oxygen in the temperature range 723 K, 773 K and 823 K in the solid state is studied. The kinetic parameters of the process of oxidation are determined. It is shown that increasing the content of alloying elements the activation energy of oxidation is increased 139.8-192.8 kJ / mol.