Yipyintum, Chetarpa Suh, Jin-Yoo Lohwongwatana, Boonrat 2024-01-19T10:01:41Z 2024-01-19T10:01:41Z 2023-04-06 2023-03 0025-5300 https://pubs.kist.re.kr/handle/201004/113931 Shear strain rate effect on crystallisation behaviour and characteristic temperatures of the three well-known glass formers in Cu-Zr binary amorphous system, namely Cu50Zr50, Cu56Zr44 and Cu64Zr36, were investigated. The crystallisation behaviour of Cu64Zr36 was uniquely found to be heavily dependent on shear strain rate. Crystallisation kinetics were studied through Isochronal transformation and isothermal transformation. The activation energy of crystallisation of each case was compared and contrasted. Johnson-Mehl-Avrami (JMA) analyses were also employed to study its kinetics behaviour. Finally, high angle annular dark field (HAADF) scanning transmission electron microscopy (STEM) combined with laser-assisted local electrode atom probe (LEAP) investigation revealed no detectable clustering or phase separation. English Carl Hanser Verlag GmbH & Co. Shear strain rate sensitivity and crystallisation kinetics investigation in melt spun Cu64Zr36 binary metallic glass Article 10.1515/mt-2022-0451 1 Materials Testing, v.65, no.3, pp.389 - 398 Materials Testing 65 3 389 398 N scie scopus 000945936400007 2-s2.0-85149926144 Materials Science, Characterization & Testing Materials Science Article PHASE-SEPARATION MECHANICAL-PROPERTIES FORMING ABILITY BULK BEHAVIOR DEVITRIFICATION DEFORMATION STABILITY DYNAMICS RIBBON crystallisation kinetics metallic glass phase transformation shear strain rate