Influence of the internal stresses relaxation on magnetic properties of Finemet-type amorphous alloy

Effect of super-heat treatment and quenching wheel speed on the structure and magnetic properties of Fe–Si–Nb–Cu–B–Al–Ge melt spun ribbons

“…For FINEMET alloys in as-spun state the magnitude of coercivity and magnetic permeability is highly dependent on the state of stress and level of amorphicity [10] making these parameters as an interesting probe to study the possible structural modifications taken place due to super-heat temperatures/quenching rate. Further, thermal analysis can also provide important information regarding any variations in the crystallization energy.…”

Effect of cryogenic treatment on microstructure and mechanical behaviors of the Cu-based bulk metallic glass matrix composite

“…Some researchers [29] have proposed that structural relaxation may be one of the microscopic mechanisms responsible for the variations in the macroscopic properties and microstructure after CT. However, Zaichenko et al [30] has pointed out that the influence of structural relaxation is negligible at low temperatures since its intensity I is determined by the expression:…”

The Influence of Low Temperature Treatments on the H Solubility and the Curie Temperature of Fe-B Based Glasses

“…Recently, the changes in various physical properties due to similar low temperature treatments were reported in Refs. [6,7] (∆T effect) being interpreted as the consequence of an irreversible structural change in the samples. According to our experiments, these structural changes are not fully irreversible, however.…”