The alpha ->beta polytypic transformation in SiC induced by ball milling

Authors
Yang, XY Wu, YK Ye, HQ
Citation
Xy. Yang et al., The alpha ->beta polytypic transformation in SiC induced by ball milling, PHIL MAG L, 80(5), 2000, pp. 333-339
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHILOSOPHICAL MAGAZINE LETTERS
ISSN journal
09500839 → ACNP
Volume
80
Issue
5
Year of publication
2000
Pages
333 - 339
Database
ISI
SICI code
0950-0839(200005)80:5<333:TA-PTI>2.0.ZU;2-Q
Abstract
The alpha --> beta polytypic transformation in SIC was observed during ball milling at room temperature. Microstructural evolution was characterized o n an atomic scale by high-resolution electron microscopy (HREM). HREM obser vations showed that partial dislocations play an important role in the tran sformation under the complicated conditions during ball milling.