The substantial increase of the decomposition rate with increasing Cd concentration could be due to an increase of the driving force of this process. It is suggested that the low-temperature isothermal instability of the macroscopic properties of the alloy is due to the decomposition of the In-based solid solution. It is shown that this transformation has the characteristic features of a first-order phase transition. ![]() ![]() The empirical activation parameters of the transformation are obtained: activation energy U0=0.43 eV and period of attempts tau0=5.10-9 s. rate increases considerably with increasing Cd concentration. It is established that the transformation. The book is devoted to data on the chemical composition, physical and mechanical properties, uses, and manufacturers of proprietary alloys. Acoustic, resistive, and calorimetric measurements are performed in the temperature interval 100-340 K on samples containing 4.3, 5.5, and 6.6 at.% Cd. ![]() The effect of the Cd concentration on the kinetics of a spontaneous low-temperature structural phase transformation previously observed in the martensite phase of the solid solution In-Cd is investigated.
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