Abnormal crystallization behavior of an (Al86Ni9La5)98Si2 amorphous alloy

Yi, Jiaojiao; Xu, Weixing; Xiong, X.Z.; Kong, Lingti; Ferry, Michael; Li, Jin-Fu

doi:10.1016/j.matlet.2015.07.048

Search citation statements

Order By: Relevance

Paper Sections

Select...

Results1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2017

2023

Publication Types

Select...

Article6

Relationship

Self Cite0

Independent6

Authors

Journals

Cited by 6 publications

(1 citation statement)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The activation energies of the glass transition and crystallization can be calculated by the Kissinger equation [12,13]:…”

Section: Resultsmentioning

confidence: 99%

Crystallization Kinetics in Cu64.5Zr35.5 Binary Metallic Glass

Gao

Jian

et al. 2017

KEM

View full text Add to dashboard Cite

The crystallization kinetics of melt-spun Cu64.5Zr35.5 amorphous alloy ribbons was investigated using differential scanning calorimetry (DSC) at different heating rates. Besides, the Kissinger and isoconversional approaches were used to obtain the crystallization kinetic parameters. As shown in the results, the activation energies for glass transition and crystallization process at the onset, peak and end crystallization temperatures were obtained by means of Kissinger equation to be 577.65 ± 34, 539.86 ± 54, 518.25 ± 20 and 224.84 ± 2 kJ/mol, respectively. The nucleation activation energy Enucleation is greater than grain growth activation energy Egrowth, indicating that the nucleation process is harder than grain growth. The local activation energy Eα decreases in the whole crystallization process, which suggests that crystallization process is increasingly easy.

show abstract

“…The activation energies of the glass transition and crystallization can be calculated by the Kissinger equation [12,13]:…”

Section: Resultsmentioning

confidence: 99%