INVESTIGATION BY MOSSBAUER-SPECTROSCOPY AND SMALL-ANGLE NEUTRON-SCATTERING OF THE PRECIPITATION PROCESS IN FE76MN12.5CO8.5MO3

Authors
SERVANT C DJEGAMARIADASSOU C
Citation
C. Servant et C. Djegamariadassou, INVESTIGATION BY MOSSBAUER-SPECTROSCOPY AND SMALL-ANGLE NEUTRON-SCATTERING OF THE PRECIPITATION PROCESS IN FE76MN12.5CO8.5MO3, Journal de physique. IV, 2(C3), 1992, pp. 119-126
Citations number
5
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
2
Issue
C3
Year of publication
1992
Supplement
S
Pages
119 - 126
Database
ISI
SICI code
1155-4339(1992)2:C3<119:IBMASN>2.0.ZU;2-1
Abstract
Additional informations to microhardness tests, small angle neutron sc attering experiments and transmission electron microscopy observations have been obtained by Mossbauer spectroscopy about the various precip itation steps occurring during 700 K ageing of a model maraging alloy 76-Fe 12.5-Mn 8.5-Co 3.-Mo (% at). Up to 128 h, three stages are revea led both by the hyperfine parameter perturbations of the b.c.c. matrix and the precipitate behaviour. The results are discussed in correlati on with those from the other techniques.