Crystallization Kinetics Analysis of the Binary Amorphous Mg(72)Zn(28) Alloy

The aim of the study was to analyze the crystallization kinetics of the Mg(72)Zn(28) metallic glass alloy. The crystallization kinetics of Mg(72)Zn(28) metallic glass were investigated by differential scanning calorimetry and X-ray diffraction. The phases formed during the crystallization process we...

Descripción completa

Detalles Bibliográficos
Autores principales: Opitek, Bartosz, Gracz, Beata, Lelito, Janusz, Krajewski, Witold K., Łucarz, Mariusz, Bała, Piotr, Kozieł, Tomasz, Gondek, Łukasz, Szucki, Michał
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10095614/
https://www.ncbi.nlm.nih.gov/pubmed/37049019
http://dx.doi.org/10.3390/ma16072727
Descripción
Sumario:The aim of the study was to analyze the crystallization kinetics of the Mg(72)Zn(28) metallic glass alloy. The crystallization kinetics of Mg(72)Zn(28) metallic glass were investigated by differential scanning calorimetry and X-ray diffraction. The phases formed during the crystallization process were identified as α-Mg and complex Mg(12)Zn(13) phases. Activation energies for the glass transition temperature, crystallization onset, and peak were calculated based on the Kissinger model. The activation energy calculated from the Kissinger model was E(g) = 176.91, E(x) = 124.26, E(p1) = 117.49, and E(p2) = 114.48 kJ mol(−1), respectively.

Ejemplares similares