Na, J. H. Kim, Y. C. Kim, W. T. Kim, D. H. 2024-01-20T22:33:50Z 2024-01-20T22:33:50Z 2021-09-03 2008-10 1598-9623 https://pubs.kist.re.kr/handle/201004/133099 The origin of a two-stage endothermic reaction in Zr36Ti24Be40 metallic glass was investigated by differential scanning calorimetry (DSC), thenno-mechanical analyzer (TMA) and high resolution transmission electron microscopy (HREM). HREM image of a specimen heated to 420 degrees C under a constant applied tensile stress of 3 MPa showed the formation of medium-range-ordered clusters 1 nm to 2 nm in size. This phenomenon is attributed to strain-induced deformation. This suggests that the formation of clusters may be an appropriate interpretation of the additional endothermic heat in the supercooled liquid region. English KOREAN INST METALS MATERIALS SUPERCOOLED LIQUID NI TRANSITION BEHAVIOR The Origin of a Two-Stage Endothermic Reaction in Zr36Ti24Be40 Metallic Glass Article 10.3365/met.mat.2008.10.553 1 METALS AND MATERIALS INTERNATIONAL, v.14, no.5, pp.553 - 557 METALS AND MATERIALS INTERNATIONAL 14 5 553 557 scie scopus kci ART001291190 000260468100003 2-s2.0-55349142493 Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Materials Science Metallurgy & Metallurgical Engineering Article SUPERCOOLED LIQUID NI TRANSITION BEHAVIOR metallic glass glass transition MRO cluster