Published March 2002 | Version v1
Journal article Metadata-only

Effects of Heavy Ion Irradiation on Short-Range Order of Fe-Cr-P-C Amorphous Alloys Investigated by Moessbauer and DSC Measurements

Creators

  • 1. Eoetvoes University, Department of Nuclear Chemistry (Hungary)
  • 2. Eoetvoes University, Department of Analytical Chemistry (Hungary)
  • 3. Eoetvoes University, Department of Solid State Physics (Hungary)
  • 4. Odessa Polytechnical Institute (Ukraine)
  • 5. University of Brasilia, Department of Physics (Brazil)

Description

Rapidly quenched Fe-Cr-P-C amorphous alloys irradiated with 209 MeV energy 84Kr ions were investigated by Moessbauer spectroscopy, X-ray diffraction, and differential scanning calorimetry measurements. Significant changes were found between Moessbauer spectra of the irradiated and non-irradiated amorphous alloys. The changes were analysed by the hyperfine field distribution method, too. The crystallisation temperature as well as the phase composition at a certain stage of crystallisation were found to be different in the non-irradiated and irradiated samples. These results reflect the changes in the short-range ordering due to the irradiation with energetic heavy ions.

Additional details

Identifiers

DOI
10.1023/A:1021283014216;

Publishing Information

Journal Title
Hyperfine Interactions
Journal Volume
139-140
Journal Issue
1-4
Journal Page Range
p. 561-568
ISSN
0304-3843
CODEN
HYINDN

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
43023421
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ALLOYS; AMORPHOUS STATE; CALORIMETRY; CARBON COMPOUNDS; CHROMIUM COMPOUNDS; CRYSTALLIZATION; DISTRIBUTION; HEAVY IONS; ION BEAMS; IRON COMPOUNDS; IRRADIATION; KRYPTON 84; KRYPTON IONS; MEV RANGE 100-1000; MOESSBAUER EFFECT; PHOSPHORUS COMPOUNDS; PHYSICAL RADIATION EFFECTS; QUATERNARY ALLOY SYSTEMS; X-RAY DIFFRACTION
Descriptors DEC
ALLOY SYSTEMS; BEAMS; CHARGED PARTICLES; COHERENT SCATTERING; DIFFRACTION; ENERGY RANGE; EVEN-EVEN NUCLEI; INTERMEDIATE MASS NUCLEI; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; KRYPTON ISOTOPES; MEV RANGE; MICROSECONDS LIVING RADIOISOTOPES; NUCLEI; PHASE TRANSFORMATIONS; RADIATION EFFECTS; RADIOISOTOPES; SCATTERING; STABLE ISOTOPES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Copyright
Copyright (c) 2002 Kluwer Academic Publishers