Structural relaxation and crystallization processes in Cu55Hf25Ti15Pd5 metallic glassy alloy

Phase separation process preventing thermal embrittlement of a Zr-Cu-Fe-Al bulk metallic glass

“…It was also shown that Cu-Zr-Al alloys are not sensitive to thermal embrittlement [ 17 ] owing to the formation of ordered nanoscale areas and deformation-induced crystallization in the annealed glass. Similar ordered zones were found in annealed Cu-Hf-Ti-Pd glassy alloys [18].…”

Plastic deformation studies of Zr-based bulk metallic glassy samples with a low aspect ratio

“…8(b))) which is released only after the failure of the sample. On the other hand, the heat of the overshoot (ΔH o ) after glass-transition, ordinarily indicative of the degree of structural relaxation [65] also increased. This may be related to some fractions of the glassy phase relaxing upon deformation and argues for the formation of a heterogeneous structure.…”

Procesos de obtención y evaluación de aleaciones preciosas base oro usadas en joyería

“…Sumado a lo mencionado, con análisis térmico, se pueden caracterizar las aleaciones vítreas, ya que se usa la habilidad de formación del vidrio como principio para describir este tipo de aleaciones, el cual tiene varias factores que lo pueden describir dependiendo del investigador que lo propone. Uno es la relación que se muestra en la ecuación (1) [62]. ∆…”