Published September 1982 | Version v1
Miscellaneous Open

Low temperature irradiation effects on iron boron based amorphous metallic alloys

Creators

Description

Three Fe-B amorphous alloys (Fe80B20, Fe27Mo2B20 and Fe75B25) and the crystallized Fe3B alloy have been irradiated at the temperature of liquid hydrogen. Electron irradiation and irradiation by 10B fission fragments induce point defects in amorphous alloys. These defects are characterized by an intrinsic resistivity and a formation volume. The threshold energy for the displacement of iron atoms has also been calculated. Irradiation by 235U fission fragments induces some important structural modifications in the amorphous alloys

Availability note (English)

MF available from INIS under the Report Number.

Abstract (French)

Trois alliages Fe-B amorphes (Fe80B20, Fe27Mo2B20 et Fe75B25) et l'alliage cristallise Fe3B ont ete irradies a la temperature de l'hydrogene liquide. L'irradiation par des electrons et par les fragments de fission de 10B induit des defauts ponctuels dans les alliages amorphes. Ces defauts sont caracterises par une resistivite intrinseque et un volume de formations. L'energie de seuil de deplacement des atomes de fer a egalement ete calculee. L'irradiation par les fragments de fission de 235U induit, quant a elle, d'importantes modifications structurales dans les alliages amorphes

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Additional details

Additional titles

Original title (French)
Effets de l'irradiation a basse temperature d'alliages metalliques amorphes a base de fer et de bore

Publishing Information

Imprint Pagination
115 p.
Report number
FRNC-TH--1934

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
16026509
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Thesis
Descriptors DEI
ANNEALING; BORON ALLOYS; ELECTRIC CONDUCTIVITY; ELECTRONS; FISSION FRAGMENTS; IRON BASE ALLOYS; IRON BORIDES; METALLIC GLASSES; PHYSICAL RADIATION EFFECTS; POINT DEFECTS
Descriptors DEC
ALLOYS; BORIDES; BORON COMPOUNDS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELECTRICAL PROPERTIES; ELEMENTARY PARTICLES; FERMIONS; HEAT TREATMENTS; IRON ALLOYS; IRON COMPOUNDS; LEPTONS; NUCLEAR FRAGMENTS; PHYSICAL PROPERTIES; RADIATION EFFECTS; TRANSITION ELEMENT COMPOUNDS