MECHANICALLY INDUCED CRYSTALLIZATION OF METGLAS FE78B13SI9 DURING CRYOGENIC HIGH-ENERGY BALL-MILLING

Authors
HUANG B PEREZ RJ CRAWFORD PJ SHARIF AA NUTT SR LAVERNIA EJ
Citation
B. Huang et al., MECHANICALLY INDUCED CRYSTALLIZATION OF METGLAS FE78B13SI9 DURING CRYOGENIC HIGH-ENERGY BALL-MILLING, Nanostructured materials, 5(5), 1995, pp. 545-553
Citations number
17
Categorie Soggetti
Material Science
Journal title
Nanostructured materials → ACNP
ISSN journal
09659773
Volume
5
Issue
5
Year of publication
1995
Pages
545 - 553
Database
ISI
SICI code
0965-9773(1995)5:5<545:MICOMF>2.0.ZU;2-J
Abstract
Nanocrystalline structures with crystallite size of approximately 2 nm were synthesized during cryogenic ball milling in liquid nitrogen. Th e crystallization kinetics, studied using differential scanning calori metry (DSC), revealed a sigmoidal transformation curve, which may be d escribed by a Johnson-Mehl-Avrami relation. Mechanisms of the mechanic al crystallization during cryogenic ball milling were found to be rela ted to bending and wear-like events during milling.