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Evidence for thermal spike effects in ion-irradiated Ni3Al

Abstract:

The influence of the irradiation temperature Ti, on the development of disordered zones produced at displacement cascades in Ni3Al by heavy-ion irradiation with 50 keV Ta+ and 300 keV Ni+ ions has been investigated. The normalised number density (yield) of disordered zones for 300 keV Ni+ irradiation showed a sharp fall between T-irr = 373 K and 573 K. For 50 keV Ni+ irradiation there was a similar fall between 573 K and 673 K. The mean diameters of the disordered zones produced by 300 keV Ni...

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Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
Journal:
MICROSTRUCTURAL PROCESSES IN IRRADIATED MATERIALS
Volume:
540
Pages:
515-520
Publication date:
1999-01-01
Event title:
Symposium on Microstructural Processes in Irradiated Materials, at the 1998 Fall MRS Meeting
ISSN:
0272-9172
Source identifiers:
30359
ISBN:
1558994467
Keywords:
Pubs id:
pubs:30359
UUID:
uuid:ff6991cf-7db2-48c3-9648-e7f4b6ecd3d4
Local pid:
pubs:30359
Deposit date:
2012-12-19

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