PHASE-TRANSFORMATIONS CAUSED BY SPARK PLANING OF ALPHA-FE SURFACES

Authors
CABANILLAS ED DESIMONI J PUNTE G MERCADER RC
Citation
Ed. Cabanillas et al., PHASE-TRANSFORMATIONS CAUSED BY SPARK PLANING OF ALPHA-FE SURFACES, Journal of applied physics, 78(4), 1995, pp. 2372-2375
Citations number
14
Categorie Soggetti
Physics, Applied
Journal title
Journal of applied physics → ACNP
ISSN journal
00218979
Volume
78
Issue
4
Year of publication
1995
Pages
2372 - 2375
Database
ISI
SICI code
0021-8979(1995)78:4<2372:PCBSPO>2.0.ZU;2-M
Abstract
Spark planed surfaces of pure iron have been investigated using conver sion electron Mossbauer spectroscopy (GEMS), scanning electron microsc opy, and x-ray diffraction. Results reveal that as a consequence of sp ark erosion, phases not originally present, alpha'- and gamma-iron, ar e formed at the surface of the samples. The limit of carbon content of gamma-Fe is estimated from GEMS hyperfine parameters. (C) 1995 Americ an Institute of Physics.