THERMAL-BEHAVIOR OF BUBBLES AND NITRIDES IN A CR-RICH STEEL

Authors
FOERSTER CE AMARAL L BEHAR M VASQUEZ A FICHTNER PFP
Citation
Ce. Foerster et al., THERMAL-BEHAVIOR OF BUBBLES AND NITRIDES IN A CR-RICH STEEL, Hyperfine interactions, 83(1-4), 1994, pp. 253-258
Citations number
5
Categorie Soggetti
Physics, Atomic, Molecular & Chemical","Physics, Nuclear","Physics, Condensed Matter
Journal title
Hyperfine interactions → ACNP
ISSN journal
03043843
Volume
83
Issue
1-4
Year of publication
1994
Pages
253 - 258
Database
ISI
SICI code
0304-3843(1994)83:1-4<253:TOBANI>2.0.ZU;2-S
Abstract
The evolution of the nitrides produced by N-implantation of Cr-rich st eel samples previously bombarded with Kr and annealed up to temperatur e corresponding to 0.5 of the melting point is studied by means of con version electron Mossbauer spectroscopy (CEMS), nuclear reaction analy sis (NRA), and transmission electron microscopy (TEM) techniques. The TEM results show the size evolution of the bubbles. The dependence of the bubbles on the nitride evolution is established by CEMS results an d a retention of epsilon-Fe2+xN up to 400-degrees-C was observed. The N-profile was obtained by NRA.