Published December 1992 | Version v1
Journal article Metadata-only

Investigation by Moessbauer spectroscopy and small angle neutron scattering of the precipitation process in Fe76Mn12.5Co8.5Mo3

Creators

  • 1. Paris-Sud Univ., 91 - Orsay (France). Lab. de Metallurgie Structurale
  • 2. Paris-Sud Univ., 91 - Orsay (France). Lab. de Structure des Materiaux Metalliques

Description

Additional informations to microhardness tests, small angle neutron scattering experiments and transmission electron microscopy observations have been obtained by Moessbauer spectroscopy about the various precipitation 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 revealed both by the hyperfine parameter perturbations of the b.c.c. matrix and the precipitate behaviour. The results are discussed in correlation with those from the other techniques. (orig.)

Additional details

Publishing Information

Journal Title
Journal de Physique 4. Colloque
Journal Volume
2
Journal Issue
3
Journal Page Range
p. 119-126.
ISSN
1155-4339
CODEN
JPICEI

Conference

Title
Magnetic materials - progress and perspectives.
Original Conference Title
35. Colloque de Metallurgie: Materiaux Magnetiques - Progres et Perspectives
Acronym
35. colloquium on metallurgy
Dates
16-17 Jun 1992.
Place
Gif-sur-Yvette (France).

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
25005452
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COBALT ALLOYS; ELECTRON MICROSCOPY; HYPERFINE STRUCTURE; IRON BASE ALLOYS; MANGANESE ALLOYS; MARAGING STEELS; MICROHARDNESS; MOESSBAUER EFFECT; MOLYBDENUM ALLOYS; NEUTRON DIFFRACTION; PERTURBATION THEORY; PRECIPITATION; SMALL ANGLE SCATTERING
Descriptors DEC
ALLOYS; CARBON ADDITIONS; COHERENT SCATTERING; DIFFRACTION; HARDNESS; IRON ALLOYS; MARTENSITIC STEELS; MECHANICAL PROPERTIES; MICROSCOPY; SCATTERING; SEPARATION PROCESSES; STEELS